TY  - RPRT
TI  - The northern Yellowstone elk: density dependence and climatic conditions
AU  - Mark L. Taper
AU  - Peter J.P. Gogan
PY  - 2002
DO  - 10.2307/3802877
UR  - https://pubs.usgs.gov/publication/70159711
ID  - 70159711
ER  -