TY  - RPRT
TI  - Organophosphate insecticide (famphur) topically applied to cattle kills magpies and hawks
AU  - Charles J. Henny
AU  - L. J. Blus
AU  - E. J. Kolbe
AU  - R. E. Fitzner
PY  - 1985
DO  - 10.2307/3801689
UR  - https://pubs.usgs.gov/publication/5222026
ID  - 5222026
ER  -