TY  - RPRT
TI  - DDT and hexachlorobenzene residues in southeastern Washington Swainson's hawks (Buteo swainsoni)
AU  - M. Bechard
PY  - 1981
DO  - 10.1007/bf01622085
UR  - https://pubs.usgs.gov/publication/5222598
ID  - 5222598
ER  -