TY  - RPRT
TI  - Aspen persistence near the National Elk Refuge and Gros Ventre Valley elk feedgrounds of Wyoming, USA
AU  - David T. Barnett
AU  - Thomas J. Stohlgren
PY  - 2001
DO  - 10.1023/a:1013158511225
UR  - https://pubs.usgs.gov/publication/1015131
ID  - 1015131
ER  -