TY  - RPRT
TI  - Trends in sea otter population abundance in western Prince William Sound, Alaska: Progress toward recovery following the 1989 Exxon Valdez oil spill
AU  - James L. Bodkin
AU  - Brenda E. Ballachey
AU  - George G. Esslinger
PY  - 2011
DO  - 10.3133/sir20115213
UR  - https://pubs.usgs.gov/publication/sir20115213
ID  - sir20115213
ER  -