TY  - RPRT
TI  - Population trend of the Yellowstone grizzly bear as estimated from reproductive and survival rates
AU  - L. L. Eberhardt
AU  - B. M. Blanchard
AU  - R. R. Knight
PY  - 1993
DO  - 10.1139/z94-049
UR  - https://pubs.usgs.gov/publication/70129150
ID  - 70129150
ER  -