TY  - RPRT
TI  - Patterns of apparent extirpation among isolated populations of pikas (Ochotona princeps) in the Great Basin
AU  - Erik A. Beever
AU  - P. F. Brussard
AU  - Joel Berger
PY  - 2003
DO  - 10.1644/1545-1542(2003)084<0037:poaeai>2.0.co;2
UR  - https://pubs.usgs.gov/publication/1016275
ID  - 1016275
ER  -