> Publishers' series
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16010 EHR 03/72:
Role of Bacteria in the Nitrogen Cycle in Lakes by Elizabeth F. McCoy
Washington, D. C.: U. S. Government Printing Office, 1972
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16060 ELJ 03/72:
Density Induced Mixing in Confined Aquifers by L. W. Gelhar
[Washington, D. C.]: U. S. Government Printing Office, 1972
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12020 EXG 03/72:
The Effect of Chlorination on Selected Organic Chemicals by the Manufacturing Chemists Association
Washington, D. C.: U.S. Government Printing Office, 1972
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11020 DNO 03/72:
A Flushing System for Combined Sewer Cleansing [Monroe, Darrell W.; Pelmulder, John P.]by Central Engineering Laboratories FMC Corporation
Washington, D. C.: U.S. Government Printing Office, 1972
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12020 FYE 01/72:
The Pesticide Manufacturing Industry Current Waste Treatment and Disposal Practices by Patrick R. Atkins
Washington, D. C.: U. S. Government Printing Office, 1972
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15080 HOL 01/72:
A Feasibility Demonstration of an Aerial Surveillance Spill Prevention System by Robin I. Welch; Allan D. Marmelstein; Paul M. Maughan
Washington, D. C.: U. S. Government Printing Office, 1972
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16100 EXH 11/71:
International Symposium on Water Pollution Control in Cold Climates held at the University of Alaska, July 22-24, 1970; Sponsored by Institute of Water Resources, University of Alaska and Federal Water Quality Administration Editors R. Sage Murphy
Washington, D. C.: U. S. Government Printing Office, 1972
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16060 DRV 03/72:
Renovating Secondary Sewage by Ground Water Recharge with Infiltration Basins by Herman Bouwer
Washington, D. C.: U. S. Government Printing Office, 1972
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16080 HTD 03/72:
Mercury Pollution Control in Stream and Lake Sediments by James D. Suggs; Donald H. Petersen; James B. Middlebrook, Jr
Washington, D.C.: U. S. Government Printing Office, 1972
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16010 DON 02/72:
Eutrophication Factors in North Central Florida Lakes by H. D. Putnam; P. L. Brezonik; E. E. Shannon
Washington, D.C.: U. S. Government Printing Office, 1972
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17050 EOY 01/72:
Biomass Determination a New Technique for Activiated Sludge Control
Washington, D. C.: U.S. Government Printing Office, 1972
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12040 FUB 01/72:
Recycle of Papermill Waste Waters and Application of Reverse Osmosis by David C. Morris; William R. Nelson; Gerald O. Walraven
Washington, D. C.: U.S. Government Printing Office, 1972
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16110 EAX 02/72:
Basin Management for Water Reuse [Louis Koenig] by Alamo Area Council of Governments
Washington, D.C.: U. S. Government Printing Office, 1972
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16110 GNT 02/72:
Development of a State Effluent Charge SYstem [WIlliam Albert; John Hansen; John M. Wilkinson] by Vermont Department of Water Resources, Agency of Enivronmental Conservation
Washington, D. C.: U. S. Government Printing Office, 1972
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17090 FJW 02/72:
A Mathematical Model of a Final Clarifier by Rex Chainbelt
Washington, D. C.: U. S. Government Printing Office, 1972
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16080 GWF 02/72:
Soil Systems for Municipal Effluents a Workshop and Selected References by Ralph H. Ramsey; C. Rhys Wetherill; H. Casper Duffer for the Office of Research and Monitoring, Environmental Protection Agency
Washington, D. C.: U.S. Government Printing Office, 1972
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16060 DOE 04/72:
Nitrate in the Unsaturated Zone under Agricultural Lands by P. F. Pratt
Washington, D. C.: U.S. Government Printing Office, 1972
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18040 DAZ 04/72:
An Investigation into Recreational Water Quality by Byron M. Mechalas
Washington, D. C.: U. S. Government Printing Office, 1972
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18050 DBM 02/72:
Lake Superior Periphyton in Relation to Water Quality by T. A. Olson; T. O. Odlaug
Washington, D. C.: U. S. Government Printing Office, 1972
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12040 EEL 02/72:
Reverse Osmosis Concentration of Dilute Pulp & Paper Effluents by Averill J. Wiley, George A. Dubey and I. K. Bansal
Washington, D. C.: U.S. Government Printing Office, 1972
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11020 FDC 01/72:
Screening, Flotation Treatment of Combined Sewer Overflows [Donald G. Mason; Mahendra K. Gupta] by the Ecology Division Rex Chainbelt Inc
Washington, D. C.: U.S. Government Printing Office, 1972
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16050 FOR 01/72:
Proceedings of a Symposium on Direct Tracer Measurement of the Reaeration Capacity of Streams and Estuaries July 7-8, 1970 Symposium Arrangement Ernest C. Tsivoglou
Washington, D. C.: U. S. Government Printing Office, 1972
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16010 DSW 05/71:
Eutrophication of surface waters - Lake Tahoe by Lake Tahoe Arte Council, South Lake Tahoe
Washington, DC: U.S. Environmental Protection Agency, 1971
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18050 DIE 12/71:
The Ecology of Diatoms in Hardwater Habitats by John D. Dodd
Washington, D. C.: U. S. Government Printing Office, 1971
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11060 DPD 02/71:
Combined Treatment of Municipal Kraft Linerboard and Fiberboard Manufactoring Wastes [Edward A. Clark ...]. By Macon, Georgia, Board of Water Commissioners; Georgia Kraft Company; Armstrong Cork Company
Washington, D. C.: U. S. Government Printing Office, 1971
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17040 EFQ 02/71:
Reverse osmosis renovation of primary sewage by Envirogenics Company, a division of Aerojet-General Corporation, El Monte, California ; for the Environmental Protection Agency ; autor(s) Feuerstein, D. L
Washington, DC: Superintendent of Documents, U.S. Government Printing Office, Feburary 1971
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11024 EQG 03/71:
Storm Water Problems and Control in Sanitary Sewers Oakland and Berkeley, California [Pound, Charles E.]. By Metcalf & Eddy, Inc Engineers Boston, New York, Palo Alto
Washington, D. C.: U. S. Government Printing Office, 1971
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16130 DPU 02/71:
Research on the Physical Aspects of Thermal Pollution [Sundaram, T. R. ...]. By Cornell Aeronautical Laboratory, Inc., Buffalo, New York
Washington, D. C.: U. S. Government Printing Office, 1971
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18050 EEC 12/71:
Acid Mine Pollution Effects on Lake Biology by Ronald W. Smith and David G. Frey
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16050 EQS 12/71:
Enteric Bacterial Degradation of Stream Detritus by Charles W. Hendricks
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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17010 DDQ 11/71:
Mechanisms of Biological Luxury Phosphate Uptake [I. Yall and N. A. Sinclair]. By The University of Arizona, Department of Microbiology and Medical Technology
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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11020 FAQ 03/71:
Dispatching System for Control of Combined Sewer Losses [Robert L. Callery]. By Minneapolis-Saint Paul Sanitary District, now the Metropolitain Sewer Board, St. Paul, Minnesota
Washington, D. C.: U. S. Government Printing Office, 1971
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16080 DMP 03/71:
Interaction of Herbicides and Soil Microorganisms [D. C. Torgeson]. By Boyce Thompson Institute for Plant Research, Inc
Washington, D. C.: U. S. Government Printing Office, 1971
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16070 ENS 06/71:
Airphoto Analysis of Ocean Outfall Dispersion by Oregon State University; Fred. J. Burgess ... Wesley P. James
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1972
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16020 EWC 04/71:
Catalog of Pesticide NMR Spectra [Alford, Ann L.; Keith, Lawrence H.]. By Environmental Protection Agency, Southeast Water Laboratory, Athens, Georgia
Washington, D. C.: U. S. Government Printing Office, 1971
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12060 EGU 03/71:
Dairy Food Plant Wastes and Waste Treatment Practices [Harper, W. James; Blaisdell, J. L.; Grosshopf, Jack]. By Department of Dairy Technology, The Ohio State University [Research Foundation], Columbus, Ohio
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16130 GFI 06/71:
Potential Environmental Effects of an Offshore Submerged Nuclear Power Plant 1 [R. W. Marble; L. V. Mowel]. By General Dynamics Electric Boat Division Groton, Conneticut
Washington, DC: U. S. Government Printing Office, 1971
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16060 EGS 01/71:
Infiltration Rates and Groundwater Quality Beneath Cattle Feedlots, Texas High Plains [William D. Miller]. By Texas Tech University, Department of Geosciences, Lubbock, Texas
Washington, D. C.: U. S. Government Printing Office, 1971
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16060 DDZ 07/71:
Study of Reutilization of Wastewater Recycled through Groundwater 2 By Doyle F. Boen; James H. Bunts, Jr.; Robert J. Currie
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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13020 DGX 08/71:
Role of Animal Wastes in Agricultural Land Runoff [Jackie W. D. Robbins; David H. Howells; George J. Kriz]. By Department of Biological and Agricultural Engineering, School of Agricultire and Life Sciences, North Carolina State University at Raleigh
Washington, DC: U. S. Government Printing Office, 1971
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11024 DOC 07/71:
Storm Water Management Model 1 Final Report / [John A. Lager, Edwin E. Pyatt and Robert P. Shubinski]. By Metcalf & Eddy, Inc. ... by Metcalf & Eddy, Inc.
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1978
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15020 ENN 09/71:
Control of Pollution from Outboard Engine Exhaust A Reconnaissance Study [W. W. Shuster]. By Bio-Environmental Engineering Division, Rensselaer Polytechnic Institute
Washington, DC: U. S. Government Printing Office, 1971
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18050 DOH 06/71:
Stream Faunal Recovery After Manganese Strip Mine Reclamation [Kenneth B. Cumming and Donley M. Hill]. By Virginia Polytechnic Institute and State University, Virginia Cooperative Fishery Unit, Bureau of Sport Fisheries, Blacksburg, Virginia
Washington, DC: U. S. Government Printing Office, 1971
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11024 DOC 10/71:
Storm Water Management Model 4 Program Listing by Metcalf & Eddy, Inc.
[Washington, D. C.]: U. S. Government Printing Office, 1971
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13030 ELY 05/71-8:
Denitrification by Anaerobic Filters and Ponds [I] [Bryan R. Sword]. Study conducted by Robert S. Kerr Water Research Center
Washington, DC: U. S. Government Printing Office, 1971
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15080 DBO 03/71:
Conversion of Crankcase Waste Oil Into Useful Products [Solfred Maizus; Kenneth Urquhart]. By National Oil Recovery Corporation, Bayonne, NJ
Washington, D. C.: U. S. Government Printing Office, 1971
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12090 ECS 02/71:
State of the Art of Textile Waste Treatment [John J. Porter]. By Department of Textiles, Clemson University
Washington, D. C.: U. S. Government Printing Office, 1971
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16060 ERU 12/71:
Ground Water Pollution in Arizona, California, Nevada & Utah by Dean K. Fuhriman and James R. Barton
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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17070 DAU 12/71:
Aerobic Digestion of Organic Waste Sludge [Q. B. Graves ...]. By Oklahoma State University, College of Engineering, School of Civil Engineering
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16110 FRU 12/71-1:
The River Basin Model an Overview [Peter W. House ...]. By Envirometrics, Inc
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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13020 DPB 08/71:
Management of Nutrients on Agricultural Land for Improved Water Quality [P. J. Zwerman ...]. By Department of Agronomy, College of Agriculture and Life Sciences, Cornell University
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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17050 DVO 10/71:
Supplementary Aeration of Lagoons in Rigorous Climate Areas by Robert L. Champlin
Washington, D. C.: U.S. Government Printing Office, 1971
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14010 ENW 09/71:
Microbiological Treatment of Acid Mine Drainage Waters [Whitesell, Louis B., Jr., Huddleston, Robert L., Allred, Ray C.]. By Continental Oil Company, Research and Development Department, Ponca City, Oklahoma
Washington, D. C.: U. S. Government Printing Office, 1971
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13030 ELY 6/71-13:
Removal of Nitrate by an Algal System Phase 2 Prepared by William G. Gianelli
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1973
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13030 ELY 06/71-14:
Denitrification by Anaerobic Filters and Ponds II Phase II / [James R. Jones] [Bryan R. Sword]. Study conducted by Robert S. Kerr Water Research Center
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1972
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16080 GGH 08/71:
Changes in Water Quality Resulting from Impoundment By William R. Duffer; Curtis C. Harlin
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16060 DDZ 07/71:
Study of Reutilization of Wastewater Recycled through Groundwater 1 By Doyle F. Boen; James H. Bunts, Jr.; Robert J. Currie
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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11040 GKK 06/71:
Environmental Impact of Highway Deicing [Ed Struzeski]. Environmental Protection Agency, Water Quality Research; Edison Water Quality Laboratory, Storm and Combined Sewer Overflows Section, R&D, Edison, New Jersey
Washington, DC: U. S. Government Printing Office, 1971
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16050 ERS 08/71:
Deposition of Fine Sediments in Turbulent Flows by Emmanuel Partheniades; Ashish J. Mehta
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1972
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14010 FYY 09/71:
Study of Sulfur Recovery From Coal Refuse [Paul J. LaRosa; H. James Michaels]. By Black, Sivalls & Bryson, Inc
Washington, DC: U. S. Government Printing Office, 1971
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16130 GFI 06/71:
Potential Environmental Effects of an Offshore Submerged Nuclear Power Plant 2 [R. W. Marble; L. V. Mowel]. By General Dynamics Electric Boat Division Groton, Conneticut
Washington, DC: U. S. Government Printing Office, 1971
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16020 GFR 07/71:
Interaction of Nitrilotriacetic Acid with Suspended and Bottom Material [John K. Taylor ...]. By Division of Analytical Chemistry, Institute for Materials Research, National Bureau of Standards
Washington, DC: U. S. Government Printing Office, 1971
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16080 GGP 07/71:
Effects of Feedlot Runoff on Water Quality of Impoundments by William R. Duffer
[Washington, D. C.]: U.S. Environmental Protection Agency, 1971
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16080 FSN 10/71:
Engineering Methodology for River and Stream Reaeration [Ronald P. Murro; Donald S. Yeaple] by JBF Scientific Corporation
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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18050 EBK 02/71:
Respones of Teleost Fish to Environmental Stress by L. S. Smith
Washington, D. C.: U. S. Government Printing Office, 1971
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16010 EXE 12/71:
The Effects of Artificial Aeration on Lake Ecology by Arlo Wade Fast
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16010 EHR 03/71:
The Chemical Investigation of Recent Lake Sediments from Wisconsin Lakes and their Interpretation by Gilbert Carl Bortleson
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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17070 DHO 02/71:
DNA Concentration as an Estimate of Sludge Biomass [Roar L. Irgens]. By Southwest Missouri State College
Washington, D. C.: U. S. Government Printing Office, 1971
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12040 EMY 12/71:
Multi System Biological Treatment of Bleached Kraft Effluents by the Mead Corporation, Chillicothe, Ohio
Washington, D. C.: U. S. Government Printing Office, 1971
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11024 DOC 09/71:
Storm Water Management Model 3 User's Manual / [Lager, John A., Pyatt Edwin E. and Shubinski, Robert P.]. By Metcalf & Eddy, Inc. ... by Metcalf & Eddy, Inc.
Washington, D. C.: U. S. Government Printing Office, 1971
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12130 FJQ 06/71:
Pollution Abatement and By-Product Recovery in Shellfish and Fisheries Processing [Edwin Lee Johnson; Quintin P. Peniston; Braun, F. W.] By CRESA, a joint venture of Food, Chemical and Research Laboratories, Inc. and Engineering-Science of Alaska
Washington, DC: U. S. Government Printing Office, 1971
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12040 --- 03/71:
Proceedings / Second National Symposium on Food Processing Wastes March 23-26, 1971, Denver, Colorado
Washington, D. C.: U.S. Government Printing Office, 1971
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12130 EGK 06/71:
Biological Treatment of Chlorophenolic Wastes the Demonstration of a Facility for the biological Treatment of a Complex Chlorophenolic Waste [Albert E. Sidwell]. By The City of Jacksonville, Arkansas
Washington, DC: U. S. Government Printing Office, 1971
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12050 DSH 03/71:
The Impact of Oily Materials on Activated Sludge Systems [Barnhart, Edwin L.]. Submitted to: The American Petroleum Institute, Committee for Air and Water Conservation
Washington, D. C.: U.S. Government Printing Office, 1971
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17080 DAR 09/71:
Optimization of Ammonia Removal by Ion Exchange Using Clinoptilolite [John H. Koon and Warren J. Kaufman]. By Sanitary Engineering Research Laboratoty
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1972
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16010 DNY 07/71:
Eutrophication of surface waters - Lake Tahoe, Indian Creek Reservoir by Lake Tahoe Arae Council, South Lake Tahoe, Calif
Washington, DC: U. S. Government Printing Office, 1971
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16080 FYA 03/71:
Oxygen Regeneration of Polluted Rivers the Passaic River [William Whipple, Jr. ...]. By Water Resources Research Institute, Rutgers University
Washington, D. C.: U. S. Government Printing Office, 1971
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13030 ELY 05/71-12:
Desalination of Agricultural Tile Drainage study conducted by Robert S. Kerr
[Washington, D. C.]: Environmental Protection Agency Research an Monitoring, 1971
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13030 ELY 4/71-7:
Removal of Nitrate by an Algal System [Phase 1] Prepared by William G. Gianelli
Washington, DC: U. S. Government Printing Office, 1971
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16050 DOW 10/71:
Multidirectional Turbulence Probe Development Phase 1; Unidirectional Turbulence Sensor Development by Batelle Columbus Laboratories. [Thomas Atterbury; Sorneson, James E.; Groom, Jack J.]
[Washington, D. C.]: U.S. Environmental Protection Agency, 1971
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11022 ECV 09/71:
Underwater Storage of Combined Sewer Overflows by Karl R. Rohrer Associates, Inc. [Karl R. Rohrer; Bandy, William J., Jr.]
[Washington, D. C.]: U.S. Environmental Protection Agency, 1971
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13040 FXG 11/71:
Evaluation of Beef Cattle Feedlot Waste Management Alternatives by A. F. Butchbaker ... Oklahoma Agricultural Experiment Station
[Washington, D. C.]: Office of Research and Monitoring Environmental Protection Agency, 1971
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17050 DAM 11/71:
Application of Rotating Disc Process to Municipal Wastewater Treatment by Autorol Corporation Bio-System Division. [Ronald L. Antonie; Franklin J. Koehler]
[Washington, D. C.]: Office of Research and Monitoring Environmental Protection Agency, 1971
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13030 --- 11/71:
Research Needs for Irrigation Return Flow Quality Control by Gaylord V. Skogerboe and James P. Law, Jr.; Robert S. Kerr
[Washington, D. C.]: Office of Research and Monitoring Environmental Protection Agency, 1971
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16010 EHR 12/71:
Problem Lakes in the United States by Martha J. Ketelle and Paul D. Uttormark
Washington, D. C.: U. S. Government Printing Office, 1971
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16010 EHC 12/71:
Eutrophication in Coastal Waters Nitrogen as a Controlling Factor [Richard W. Eppley]. By Institute of Marine Resources, Scripps Institution of Oceanography, University of California
Washington, D. C.: U. S. Government Printing Office, 1971
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11022 ELK 12/71:
Maximizing Storage in Combined Sewer Systems [Curtis P. Leiser]. By Municipality of Metropolitain Seattle
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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12010 DRH 11/71:
Ultrathin Membranes for Treating Metal Finishing Effluents by Reverse Osmosis [Lee T. Rozelle]. By North Star Research and Development Institute trough The State of Minnesota Pollution Control Agency
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16080 DFO 01/71:
Water Quality Control Through Flow Augmentation [David B. Baker; Jack W. Kramer]. By Biology Department, Heidelberg College Tiffin, Ohio
Washington, D. C.: U. S. Government Printing Office, 1971
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14010 DYI 02/71:
Evaluation of a New Acid Mine Drainage Treatment Process [Paul J. LaRosa; James A. Karnavas; Eugene A. Pelczarski]. By Black, Sivalls & Bryson, Inc., Applied Technology Division
Washington, D. C.: U. S. Government Printing Office, 1971
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18050 DXJ 05/71:
Histochemical and Cytophotometric Assay of Acid Stress in Freshwater Fish [Adam Anthony ...]; The Pennsylvania State University, Department of Biology
Washington, DC: U. S. Government Printing Office, 1971
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11024 DOC 08/71:
Storm Water Management Model 2 Verification and Testing / [Lager, John A., Pyatt Edwin E. and Shubinski, Robert P.]. By Metcalf & Eddy, Inc. ... by Metcalf & Eddy, Inc.
Washington, D. C.: U. S. Government Printing Office, 1971
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13030 ELY 5/71-3:
Nutrients from Tile Drainage System [Lawrence, R. Glandon]. Prepared by the California Department of Water resources
Washington, DC: U. S. Government Printing Office, 1971 [erschienen] 1972
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11060 FAE 04/71:
Onondaga Lake Study / by Onondaga County [O'Brien & Gere - Consulting Engineers for Onondaga County]
Washington, D. C.: U. S. Government Printing Office, 1971
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12060 DSI 07/71:
State of Art, Sugarbeet Processing Waste Treatment [James A. Fischer; Edgar H. Hungerford]. By Beet Sugar Development Foundation, Fort Collins, Colorado
Washington, D. C.: U. S. Government Printing Office, 1971
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14010 DAY 06/71:
Inorganic Sulfur Oxidation by Iron-Oxidizing Bacteria [Donald G. Lundgren]. By Department of Biology, Syracuse University
Washington, DC: U. S. Government Printing Office, 1971
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17090 EHX 07/71:
Waste Treatment Lagoons - State of the Art [Ross E. McKinney; James N. Dornbush; John W. Vennes]. By Missouri Basin Engineering Health Council
Washington, D. C.: U. S. Government Printing Office, 1971 [erschienen] 1972
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16080 --- 11/70:
Induced Aeration of Small Mountain Lakes [Lowell E. Leach and Curtis C. Harlin, Jr.]. By Robert S. Kerr Water Research Center
Washington, D. C.: U. S. Government Printing Office, 1970
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17040 EFQ 12/69:
Reverse osmosis renovation of municipal wastewater by Environmental Systems Division, Aerojet-General Corporation, El Monte, California ; for the Federal Water Quality Administration, Department of the Interior ; author(s) Feuerstein, D. L., Bursztynsky, T. A
Washington, DC: Superintendent of Documents, U.S. Government Printing Office, 1970
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16070 DCD 09/70:
The Oxygen Uptake Demand of Resuspended Bottom Sediments [R. H. Berg]. By Seattle University
Washington, D. C.: U. S. Government Printing Office, 1970
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18010 DPV 12/70:
Organic Chemical Pollution of Freshwater [Davis, Thomas R. A. ...] ... prepared by Arthur D. Little, Inc
Washington, D. C.: U. S. Government Printing Office, 1970 [erschienen] 1971
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14010 FPS 02/70:
Sulfide to Sulfate Reaction Mechanism a Study of the Sulfide to Sulfate Reaction Mechanism as it Relates to the Formation of acid Mine Waters by Ohio State University Research Foundation, Columbus, Ohio
Washington, DC: U. S. Government Printing Office, 1970
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11024 DQU 10/70:
Urban Runoff Characteristics Interim Report for the Environmental Protection Agency, Water Quality Office [Herbert C. Preul and Constantine Papadakis]. By Division of Water Resources, Deptartment of Civil Engineering, University of Cincinnati
Washington, DC: U. S. Government Printing Office, 1970
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16050 FGS 07/70:
The interrelation of Carbon & Phosphorus in regulating heterotrophic and autotrophic populations in aquatic ecosystems Pat C. Kerr
Washington, D. C.: U.S. Government Printing Office, 1970
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18050 DWC 12/70:
The effect of inorganic sediment on stream biota by James R. Gammon
Washington, DC: Water Quality Office of the Environmental Protection Agency, 1970