TY  - BOOK
AU  - Hill  Elwood F
TI  - Lethal Dietary Toxicities of Environmental Pollutants to Birds
U1  - 639.97 
PY  - 1975///
CY  - WASHINGTON
PB  - US FISH AND WILDLIFE
KW  - Lethal Dietary Toxicities of Environmental Pollutants to Birds
ER  -