000			01398cam a22003011 4500
001			gs 53000203
003			DLC
005			20260227111400.0
008			741002s1953 xx 000 0 eng
010			_ags 53000203
035			_a(OCoLC)1028177
040			_aDLC _cVtMiM _dTxU _dDLC
042			_apremarc
050	0	0	_aTN24.N6 _bA232 no.30
082			_a557.89
100	1		_aMontgomery, Arthur, _d1909-1999.
245	0	0	_aPre-Cambrian geology of the Picuris Range, north central New Mexico; _bpetrology and structure of metamorphosed sedimentary and igneous rocks and description of mineral resources.
260			_aSocorro, _bState Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, _c1953.
300			_avii, 89 p. _billus., maps (2 fold. col. in pocket) tables _c23 cm.
490	1		_aNew Mexico. Bureau of Mines and Mineral Resources. Bulletin; _v30
500			_a"Submitted during November 1950 in partial fulfillment of the requirements for the degree of doctor of philosophy at Harvard University.
504			_aBibliography: p. [85]-86.
650		0	_aGeology _zNew Mexico _zPicuris Range.
650		0	_aPetrology _zNew Mexico _zPicuris Range.
650		0	_aMines and mineral resources _zNew Mexico _zPicuris Range.
650		0	_aGeology, Stratigraphic _yPrecambrian.
830		0	_aBulletin (New Mexico. Bureau of Mines and Mineral Resources) ; _v30.
999			_c28756 _d28756