01279cam a22003251a 4500 gs 58000200 DLC 20260227111406.0 780930s1958 dcuab b f001 0 eng gs 58000200 (OCoLC)4257121 DLC OClU DNAL DLC premarc QE75 .B9 no. 1057 TN490.M3 S5 Copy 2. 407 G29B no.1057 X400 P300 553.46 Simons, Frank S. (Frank Stanton), 1917- Geology of the manganese deposits of Cuba / by Frank S. Simons and John A. Straczek. Washington, [D.C.] : U.S. G.P.O., 1958. xi, 289 p. : ill., maps (some col.) ; 24 cm. + 32 folded leaves in case. Geological Survey bulletin ; 1057 "A summary report prepared in cooperation with the Dirección de Montes, Minas, y Aquas, Ministerio de Agricultura, under the auspices of the Interdepartmental Conference on Scientific and Cultural Cooperation with the American Republics, Department of State." Bibliography: p. 278-281. Includes index. Manganese ores Cuba. Geology Cuba. Straczek, John A., 1914- 29260 29260