01092cam a22002651 4500 gs 58000204 DLC 20260227111406.0 780712s1958 nmufb 000 0 eng c gs 58000204 (OCoLC)4047330 U. S. Geological Survey. Library TxE DLC TN24.N6 A232 no. 57 557.89 Gillerman, Elliot, 1913- Geology of the central Peloncillo Mountains, Hildalgo County, New Mexico, and Cochise County, Arizona. Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology, 1958. v, 152 p. plates, maps (1 col.) diagrs., tables. 23 cm. New Mexico. Bureau of Mines and Mineral Resources. Bulletin 57 Part of illustrative matter fold. in pocket. Bibliography: p. [142]-144. Geology Peloncillo Mountains (Ariz. and N.M.) Central Peloncillo Mountains Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; 57. 29262 29262