TY  - RPRT
TI  - Demography of the Yellowstone grizzly bears
AU  - C. M. Pease
AU  - David J. Mattson
PY  - 1999
DO  - 10.1890/0012-9658(1999)080[0957:dotygb]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1015975
ID  - 1015975
ER  -