000 01100cam a22002771 4500
001 gs 33000410
003 DLC
005 20260227111338.0
008 780308s1933 xx 000 0 eng c
010 _ags 33000410
035 _a(OCoLC)3697284
040 _aLibrary, U.S. Geological Survey
_cOT
_dDLC
042 _apremarc
050 0 0 _aQE134.M25
_bA5 1933
110 2 _aMontana Bureau of Mines and Geology.
245 0 2 _aA geological reconnaissance of the Tobacco Root mountains, Madison county, Montana.
260 _aButte, Mont.,
_bMontana school of mines,
_c1933.
300 _aii numb. l., 57 p. incl. tables.
_billus., 5 pl. (incl. fold. map, diagrs.)
_c28 cm.
490 0 _aMontana. Bureau of mines and geology. Memoir
_vno. 9
505 0 _apt. 1. Areal geology, by Wilfred Tansley and P. A. Schafer.--pt. 2. Ore deposits, by L. H. Hart.
650 0 _aGeology
_zMontana
_zMadison County.
651 0 _aTobacco Root Mountains (Mont.)
700 1 _aTansley, Wilfred,
_d1898-
700 1 _aSchafer, Paul A.
_q(Paul Abbott),
_d1901-
700 1 _aHart, Lyman H.
_q(Lyman Herbert),
_d1900-
999 _c27055
_d27055