Albers, John P. 1919-1986
Geology and ore deposits of east Shasta copper-Zinc District Shasta county, California / by John P. Albers and Jacques F. Robertson. -- Washington : United States Government Printing Office, 1961 - 107 p. + 10 map. -- (Geological Survey Professional Paper ; 338).
California
Depósitos de minerales
553(794)
Geology and ore deposits of east Shasta copper-Zinc District Shasta county, California / by John P. Albers and Jacques F. Robertson. -- Washington : United States Government Printing Office, 1961 - 107 p. + 10 map. -- (Geological Survey Professional Paper ; 338).
California
Depósitos de minerales
553(794)