TY  - RPRT
TI  - Mineral resource potential and geology of the Challis National Forest, Idaho, with a section on salable minerals
AU  - Ronald G. Worl
AU  - A.B. Wilson
AU  - C. L. Smith
AU  - M. D. Kleinkopf
AU  - R.C. Sykes
PY  - 1989
DO  - 10.3133/b1873
UR  - https://pubs.usgs.gov/publication/b1873
ID  - b1873
ER  -