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005 20260227111309.0
008 790419s1909 dcuab f001 0 eng
010 _ags 09000249
035 _a(OCoLC)4874923
040 _aDLC
_cICharE
_dDLC
042 _apremarc
043 _an-us-id
_an-us-mt
050 0 0 _aQE75
_b.B9 no. 384
100 1 _aCalkins, Frank C.
245 1 2 _aA geological reconnaissance in northern Idaho and northwestern Montana /
_cby F.C. Calkins. With notes on the economic geology, by D.F. MacDonald.
260 _aWashington,
_bGovt. Print. Off.,
_c1909.
300 _a112 p. :
_bill., fold. map ;
_c24 cm.
490 1 _aU.S. Geological survey. Bulletin 384
500 _aIncludes index.
650 0 _aGeology
_zIdaho.
650 0 _aGeology
_zMontana.
810 1 _aUnited States.
_bGeological Survey.
_tBulletin ;
_v384.
999 _c24841
_d24841