Tectonic events at the intersection between the Hope Fault and the Purcell Trench, northern Idaho /
by Jack E. Harrison, M. Dean Kleinkopf, and John D. Obradovich
- Washington : United States Government Printing Office, 1972
- iii, 24 p. : ill. (1 fold. map in pocket) ; 29 cm.
- Geological Survey professional paper ; 719 .