00927cam a22002531 4500 gs 22000199 DLC 20260227111326.0 770110s1921 cauabdf 000 0 eng c gs 22000199 (OCoLC)2669779 Library, U. S. Geological Survey CCC CCC OCoLC DLC premarc TN24.C2 A3 no. 89 TN872.C2 L4 Copy 2. Vander Leck, Lawrence. Petroleum resources of California, with special reference to unproved areas, by Lawrence Vander Leck. Sacramento, California State Printing Office, 1921. 186 p. illus., fold. plates (incl. photos., maps, tab.) chart. 24 cm. California. State mining bureau. Bulletin no. 89 Maps and table folded in pocket. Petroleum California. California State Mining Bureau. 26178 26178