MAGNESITE DEPOSITS IN THE SERRA DAS ÉGUAS, BRUMADO, BAHIA, BRAZIL; GEOLOGICAL SURVEY BULLETIN 975-C
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1954. Soft cover. Pages 87 through 170 with photographs, maps, charts and tables. All seven folded maps are in the rear pocket. Small library stamp to the front cover. No other library markings, pockets or plates were ever present. Rear hinge repaired..... More