01374nam a2200301 k 4500001001500000005001500015008004100030034005500071035002000126040001300146049002100159052001900180086001800199110004500217245010600262255009000368260003900458300006400497490002100561500009200582500002800674650004400702650004000746651002000786651005500806830005700861963015400918WMF000105446  20201124162900840112s1983    us        a     0   eng  1 aab62500/dW1060730.eW1053730fN0383000gN0381500  a(OCoLC)10291575  aGPOcGPO0 lAV0000077394fXA06aI 19.76b83-60  aI 19.76:83-60  aGeological Survey (미국)0KAB20201035510aAeromagnetic map of the Sangre de Cristo mountains, Coloradoh[microform]/dby U.S. Geological Survey  aScale 1:62,500c(W 106p0s07'30"--W 105p0s37'30"/N 38p0s30'00"--N 38p0s15'00")  a[Reston, Va.?]:bThe Survey,c1983  a1 map;c180 x 106 cm., on 3 sheets 108 x 93 cm., or smaller00aOpen file report  aMicrofiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 1 microfiche ; 11 x 15 cm.  aIncludes location maps. 0aMagnetism, TerrestrialzColoradoxMaps. 0aMagnetic anomalieszColoradoxMaps. 0aColoradoxMaps. 0aSangre de Cristo Mountains (Colo. and N.M.)xMaps. 0aOpen-file report (Geological Survey (U.S.));v83-60.  aMagnetism,aTerrestrialaMagneticaanomaliesaMapsaMapsaColoradoaColoradoaColoradoaSangreadeaCristoaMountainsa(Colo.aandaN.M.)aMapsaMaps