@book{bhlitem24055, title = {Proceedings of the third USA-USSR symposium on the effects of pollutants upon aquatic ecosystems }, volume = {1st & 2nd}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/24055}, note = {https://www.biodiversitylibrary.org/bibliography/4785}, publisher = {Duluth, Minn, U.S. Environmental Protection Agency, 1980}, author = {USA-USSR Symposium on the Effects of Pollutants Upon Aquatic Ecosystems Environmental Research Laboratory, Duluth, 1975 ; 2nd, Borok, Russia ; 3rd, Borok, Russia)}, year = {1980}, pages = {416}, keywords = {Aquatic ecology|Congresses|Environmental aspects|Pollution|Soviet Union|United States}, }