000			01183cam a22002651 4500
001			gs 43000050
003			DLC
005			20260227111349.0
008			780227s1943 xx 000 0 eng c
010			_ags 43000050
035			_a(OCoLC)3674177
040			_aU.S. Geol. survey. Library _cOT _dDLC
042			_apremarc
050	0	0	_aTN867 _b.M5 1943
082			_a665.5058
110	2		_aMineral resources survey.
245	1	0	_aDirectory of Montana oil and gas industry, _ccompiled by Work projects administration, Mineral resources survey (O.P. 365-1-91-4 W.P. 3668) Carl J. Trauerman, former supervisor, Roy H. Earhart, state supervisor, Eggleston B. Emrick, asst. state supervisor.
260			_aButte, Mont., _bMontana school of mines, _c1943.
300			_av, 291 p. incl. tables. _b3 pl. (incl. map, 1 fold.) _c28 cm.
490	0		_aMontana. State bureau of mines and geology. Memoir _vno. 22
500			_aAt head of title: State of Montana. Bureau of mines and geology, Francis A. Thomson, director ...
500			_aReproduced from type-written copy.
650		0	_aPetroleum industry and trade _zMontana _vDirectories.
650		0	_aNatural gas _zMontana _vDirectories.
999			_c27896 _d27896