Mineral resources of proposed additions to the Salmon-Trinity Alps Primitive Area, California /
Hotz, Preston Enslow,1913-
United States.Government Printing Office.
Geological Survey (U.S.)
Washington : U.S. G.P.O.,
1982.
One folded map in pocket.
"A supplement to U.S. Geological Survey bulletin 1371-B [published as: Mineral resources of the Salmon-Trinity Alps Primitive Area, California. 1972]."
Includes bibliographical references (p. 54).
Mines and mineral resources