TY  - RPRT
TI  - Detection of sea otters in boat-based surveys of Prince William Sound, Alaska
AU  - Mark S. Udevitz
AU  - James L. Bodkin
AU  - Daniel P. Costa
PY  - 2006
DO  - 10.1111/j.1748-7692.1995.tb00274.x
UR  - https://pubs.usgs.gov/publication/70184363
ID  - 70184363
ER  -