Die Metall-Produktion Californiens und der angrenzenden Länder [microform] /
Richthofen, Ferdinand,Freiherr von,1833-1905.
Gotha : J. Perthes,
1864.
"(Virginia City, Juni 1864.)"
Two columns to the page.
Includes bibliographical references.
Sabin 71228
Unit 159
Microfiche.
Mines and mineral resources