Pesticides in aquatic environment proceedings
Symposium for the International Congress of Entomology, Wash
Pesticides in aquatic environment proceedings - N.Y. Plenum Pr. 1977 - 26cm. 257p - Environmental science research, 10 .
PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGRESSES
AQUATIC ECOLOGY -- CONGRESSES PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGR
632.950.42 S99P
Pesticides in aquatic environment proceedings - N.Y. Plenum Pr. 1977 - 26cm. 257p - Environmental science research, 10 .
PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGRESSES
AQUATIC ECOLOGY -- CONGRESSES PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGR
632.950.42 S99P