TY  - RPRT
TI  - Polar bear aerial survey in the eastern Chukchi Sea: A pilot study
AU  - Thomas J. Evans
AU  - Anthony S. Fischbach
AU  - Scott L. Schliebe
AU  - Bryan Manly
AU  - Susanne B. Kalxdorff
AU  - Geoff S. York
PY  - 2003
DO  - 10.14430/arctic633
UR  - https://pubs.usgs.gov/publication/70180860
ID  - 70180860
ER  -