New York [u.a.]: McGraw-Hill, c 1978

New York [u.a.]: McGraw-Hill, 1967

Water Pollution Control Federation, 1979

Water Pollution Control Federation, 1970

Water Pollution Control Federation, 1968

Water Pollution Control Federation, 1966

Water Pollution Control Federation, 1965

Wiley, 1965

Water Pollution Control Federation, 1965

Water Pollution Control Federation, 1965

Water Pollution Control Federation, 1960

American Chemical Society (ACS), 1959

Federation of Sewage and Industrial Wastes Associations, 1959

Federation of Sewage and Industrial Wastes Associations, 1958

Federation of Sewage and Industrial Wastes Associations, 1957

Wiley, 1953

Federation of Sewage and Industrial Wastes Associations, 1952

Federation of Sewage Works Associations, 1944

Federation of Sewage Works Associations, 1946

Federation of Sewage Works Associations, 1945