TY  - RPRT
TI  - Field studies on pesticides and birds: unexpected and unique relations
AU  - L. J. Blus
AU  - Charles J. Henny
PY  - 1997
DO  - 10.1890/1051-0761(1997)007[1125:fsopab]2.0.co;2
UR  - https://pubs.usgs.gov/publication/5224968
ID  - 5224968
ER  -