Geology and mineral resources of the North Absaroka Wilderness and vicinity, Park County, Wyoming : an evaluation of the mineral potential of the area /

Autor Nelson, Willis H. 1920-2010, Prostka, Harold J., Williams, Frank E., Elliott, James E., Peterson, Donald L., 1928-
Vydáno 1980

The conterminous United States Mineral Assessment Program : background information to accompany folio of geologic, geochemical, remote sensing, and mineral resources maps of the Butte 1⁰ x 2⁰ quadrangle, Montana /

Autor Elliott, James E., Trautwein, Charles M., Wallace, Chester A., Lee, Gregory K., Rowan, Lawrence C., -2010, Hanna, William F., 1938-
Vydáno 1993