Geology and ore deposits of the Yerington District, Nevada,
Knopf, Adolph, 1882-
Geology and ore deposits of the Yerington District, Nevada, by Adolph Knopf. - Washington, Govt. Print. Off., 1918. - 68 p. illus., v pl. (part fold., part col., incl. map (in pocket) profile) diagrs. 29 cm. - U.S. Geological Survey. Professional paper 114 .
At head of title: Department of the Interior.
gs 19000031
Geology--Nevada.
Ore deposits--Nevada.
QE75 / .P9 no. 114
200 s B no. 114
Geology and ore deposits of the Yerington District, Nevada, by Adolph Knopf. - Washington, Govt. Print. Off., 1918. - 68 p. illus., v pl. (part fold., part col., incl. map (in pocket) profile) diagrs. 29 cm. - U.S. Geological Survey. Professional paper 114 .
At head of title: Department of the Interior.
gs 19000031
Geology--Nevada.
Ore deposits--Nevada.
QE75 / .P9 no. 114
200 s B no. 114