(9) Environmental Protection Agency. Methods for the Acute Toxicity Tests with Fish, Macroinvertebrates and Amphibians. The Committee on Methods for Toxicity Tests with Aquatic Organisms. Ecological Research Series EPA - 660 - 75 - 009, 1975.
(9) Environmental Protection Agency. Methods for the Acute Toxicity Tests with Fish, Macroinvertebrates and Amphibians. The Committee on Methods for Toxicity Tests with Aquatic Organisms. Ecological Research Series EPA - 660 - 75 - 009, 1975.