Mineral resources of the Upper Leslie Gulch and Slocum Creek Wilderness study areas, Malheur County, Oregon /
Vander Meulen, Dean B.
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. 14-15.
Mines and mineral resources
Mines and mineral resources