01170cam a22002891 4500 gs 61000216 DLC 20260227111410.0 780530s1961 nmua 000 0 eng c gs 61000216 (OCoLC)3936916 U. S. Geological Survey. Library TxEU DLC premarc TN24.N6 A232 no. 35 557.8965 Pray, Lloyd Charles, 1919- Geology of the Sacramento Mountains escarpment, Otero County, New Mexico, by Lloyd C. Pray. Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology, 1961. ix, 144 p. illus., maps, diagrs., tables, 23 cm. New Mexico. Bureau of Mines and Mineral Resources. Bulletin, no. 35 Part of illustrative matter fold. col. in pocket. Bibliography: p. [134]-137. Geology New Mexico Sacramento Mountains. Geology New Mexico Otero County. Sacramento Mountains escarpment. Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; no. 35. 29548 29548