Mineral resource potential and geology of the Challis National Forest, Idaho
By: by Ronald G. Worl ... [et al.] ; with a section on Salable minerals by Robert C. Sykes.
Contributors: Worl, Ronald G.
Series: U.S. Geological Survey bulletin ;; 1873
Publisher: U.S. G.P.O.; For sale by Books and Open-File Reports Section, U.S. Geological Survey
Published: 1989
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 101
Subjects: Mines and mineral resources -- Idaho -- Challis National Forest.; Geology -- Idaho -- Challis National Forest.
Notes: Bibliography: p. 86-95.
Four maps on folded leaves in pocket.