TY  - RPRT
TI  - Environmental contaminants in male river otters from Oregon and Washington, USA, 1994-1999
AU  - R. A. Grove
AU  - Charles J. Henny
PY  - 2007
DO  - 10.1007/s10661-007-0015-6
UR  - https://pubs.usgs.gov/publication/70000559
ID  - 70000559
ER  -