Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
Bowen, Oliver E. Rocks and minerals of the San Francisco Bay region. Drawings by Helen Laudermilk. - Berkeley, University of California Press, 1962. 71 p. illus. 19 cm. * Mineralogy - California - San Francisco Bay Area. Petrology - California - San Francisco Bay Area.