Tisdale, E.W. 1979. A preliminary classification of Snake River Canyon grasslands in Idaho. Stn. Note 32. Moscow, ID: University of Idaho, Forest, Wildlife and Range Experiment Station. 8 p.

Tisdale, E.W. 1979. A preliminary classification of Snake River Canyon grasslands in Idaho. Stn. Note 32. Moscow, ID: University of Idaho, Forest, Wildlife and Range Experiment Station. 8 p.