TY  - BOOK
AU  - Symposium for the International Congress of Entomology, Wash
TI  - Pesticides in aquatic environment proceedings
U1  - 632.950.42 S99P 
PY  - 1977///
CY  - N.Y.
PB  - Plenum Pr.
KW  - PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGRESSES
KW  - AQUATIC ECOLOGY -- CONGRESSES
KW  - PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGR
ER  -