Hotz, Preston Enslow 1913-

Geology and mineral deposits of the Osgood mountains quadrangle Humboldt county, Nevada / by Preston E. Hotz and Ronald Willden. -- Washington : United States Government Printing Office, 1964 - 128 p. + map. -- (Geological Survey Professional Paper ; 431).


Depósitos de minerales
Geología
Nevada

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