TY  - RPRT
TI  - Use of non-alpine anthropogenic habitats by American pikas ( Ochotona princeps ) in western Oregon, USA
AU  - Tom Manning
AU  - Joan C. Hagar
PY  - 2011
DO  - 10.3398/064.071.0114
UR  - https://pubs.usgs.gov/publication/70004661
ID  - 70004661
ER  -