P-Fy 1077
Aquatic
Aquatic Toxicology : Proceedings of the third annual symposium on aquatic toxicology. A symposium sponsored by ASTM committee E-35 on pesticides american society for testing and materials New Orleans, la., 17-18 oct. 1978. -- Philadelphia : American Society for Testing and Materials, 1980. -- 405 s. : il. ; 23 cm. -- (ASTM special technical publication; 707).
vodní biocenózy. hydrobiologie. toxikologie. sborníky
615.9. 574.5. (082)