TY  - GEN
AU  - Hayer, Wayland J
AU  - Laws, Edward R
TI  - Handbook of pesticide toxicology. V2 classes of pesticides
SN  - 0-12-334161-2
U1  - 615.9002 HAN.02 
CY  - San Diego, Academic press
KW  - Pesticides - toxicology
ER  -