Humboldt County, California Ogle, Burdette Adrian. creator text cau San Francisco 1953 monographic eng

print

128 p. illus., maps (part col.) 24 cm. Part of illustrative material is folded in pocket. Condensation of thesis, University of California. Bibliography: p. 86-91. Geology California Humboldt County Petrology California Humboldt County Mines and mineral resources California Humboldt County TN24.C2 A3 no. 164 557.94 gs 54000224 U.S. Geol. Survey. Library 770812 20260227111401.0 gs 54000224