000 01181cam a22002891 4500
001 gs 40000201
003 DLC
005 20260227111345.0
008 780227s1940 xx 000 0 eng c
010 _ags 40000201
035 _a(OCoLC)3674163
040 _aU.S. Geol. survey. Library
_cOT
_dDLC
042 _apremarc
050 0 0 _aTN12
_b.M55 1940
082 _a622.09786
110 2 _aMineral resources survey.
245 1 0 _aDirectory of Montana mining properties.
_cCompiled by Work projects administration, Mineral resources survey. (O.P. 65-1-91-24 W.P. 2986) In cooperation with the Mining association of Montana.
260 _aButte, Mont.,
_bMontana school of mines,
_c1940.
300 _avi, 135 p.
_b29 pl. (maps, 1 fold.)
_c28 cm.
490 0 _aMontana. State bureau of mines and geology. Memoir
_vno. 20
500 _aAt head of title: State of Montana, Bureau of mines and geology, Francis A. Thomson, director ...
500 _aPhotoprinted.
500 _aSome plates accompanied by descriptive letterpress.
650 0 _aMines and mineral resources
_zMontana.
650 0 _aMineral industries
_vDirectories.
710 2 _aMining association of Montana.
999 _c27645
_d27645