000 00802cam a22002411 4500
001 gs 26000129
003 DLC
005 20260227111330.0
008 760209s1926 dcu f000 0 eng
010 _ags 26000129
035 _a(OCoLC)1979225
040 _aDLC
_cIDeKN
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aQE75
_b.B9 no. 779
100 1 _aLoughlin, G. F.
_q(Gerald Francis),
_d1880-1946.
245 1 0 _aGuides to ore in the Leadville district, Colorado,
_cby G. F. Loughlin.
260 _aWashington,
_bGovt. print. off.,
_c1926.
300 _aIII, 37 p.
_billus., VII fold. pl. (incl. map in pocket).
490 0 _aU.S. Geological survey. Bulletin 779
500 _aAt head of title: Department of the interior.
650 0 _aOres
_zColorado
_zLeadville.
650 0 _aOre deposits.
999 _c26447
_d26447