TY  - RPRT
TI  - Observations of mixed-aged litters in brown bears
AU  - J. E. Swenson
AU  - M.A. Haroldson
PY  - 2008
DO  - 10.2192/07sc017r.1
UR  - https://pubs.usgs.gov/publication/70031779
ID  - 70031779
ER  -