TY  - RPRT
TI  - Extinction of montane populations of the northern leopard frog (Rana pippins) in Colorado
AU  - Paul Stephen Corn
AU  - James C. Fogleman
PY  - 1984
DO  - 10.2307/1563742
UR  - https://pubs.usgs.gov/publication/70120701
ID  - 70120701
ER  -