Media type: E-Article Title: Field estimates of zooplankton community grazing in the limed Lago d'Orta (Italy) by the use of a radioisotope-free technique Contributor: Hamza, Waleed; Manca, Marina; Ruggiu, Delio imprint: Springer Science and Business Media LLC, 1993 Published in: Hydrobiologia Language: English DOI: 10.1007/bf00014663 ISSN: 0018-8158; 1573-5117 Keywords: Aquatic Science Origination: Footnote: