Mineral resources of the South Warner Contiguous Wilderness Study Area, Modoc County, California /
Sawlan, Michael G.
Friskin, James G.
Miller, Michael S.
Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey,
1989.
Bibliography: p. 17.
Mines and mineral resources