TY  - RPRT
TI  - Case histories of bald eagles and other raptors killed by organophosphorus insecticides topically applied to livestock
AU  - Charles J. Henny
AU  - E. J. Kolbe
AU  - E. F. Hill
AU  - L. J. Blus
PY  - 1987
DO  - 10.7589/0090-3558-23.2.292
UR  - https://pubs.usgs.gov/publication/5221526
ID  - 5221526
ER  -