TY  - RPRT
TI  - Estimating Potential Effects of Hypothetical Oil Spills on Polar Bears
AU  - Steven C. Amstrup
AU  - George M. Durner
AU  - T. L. McDonald
AU  - W.R. Johnson
PY  - 2006
DO  - 10.3133/85885
UR  - https://pubs.usgs.gov/publication/85885
ID  - 85885
ER  -