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005 20260227111306.0
008 790302s1906 dcuab f001 0 eng
010 _ags 07000554
035 _a(OCoLC)4706155
040 _aDLC
_cPClS
_dICharE
_dOCoLC
_dDLC
042 _apremarc
043 _an-us-pa
050 0 0 _aQE75
_b.B9 no.286
100 1 _aWoolsey, Lester Hood,
_d1877-
245 1 0 _aEconomic geology of the Beaver Quadrangle, Pennsylvania
_b(southern Beaver and northwestern Allegheny counties)
_cby Lester H. Woolsey.
260 _aWashington :
_bGovt. print. off.,
_c1906.
300 _avi, 132, vi p. :
_bill., viii pl. (part fold., incl. map in pocket) diagrs. ;
_c24 cm.
410 2 0 _aGeological Survey (U.S.).
_tBulletin ;
_vno. 286.
500 _aSubject series : A. Economic geology, 74. B. Descriptive geology, 93.
500 _aIssued also as House doc. no. 834, 59th Cong., 2d session.
650 0 _aMines and mineral resources
_zPennsylvania
_zBeaver County.
650 0 _aMines and mineral resources
_zPennsylvania
_zAllegheny County.
999 _c24599
_d24599