000 01153cam a22003131a 4500
001 gs 31000225
003 DLC
005 20260227111336.0
008 720328s1931 dcuab b f001 0 eng
010 _ags 31000225
035 _a(OCoLC)271912
040 _aDLC
_cODaWU
_dNcGrE
_dDLC
042 _apremarc
043 _an-us-pa
_an-us-nj
050 0 0 _aQE75
_b.B9 no. 828
100 1 _aBascom, F.
_q(Florence),
_d1862-1945.
245 1 0 _aGeology and mineral resources of the Quakertown-Doylestown district, Pennsylvania and New Jersey /
_cby F. Bascom ... [et al.]
260 _aWashington :
_bU.S. G.P.O.,
_c1931.
300 _aiv, 62 p. :
_bill. (some folded), maps (some col.) ;
_c24 cm.
490 1 _aBulletin ;
_v828
500 _aCol. map on folded leaf in pocket.
504 _aIncludes bibliographical references and index.
650 0 _aGeology
_zPennsylvania.
650 0 _aGeology
_zNew Jersey.
650 0 _aMines and mineral resources
_zPennsylvania.
650 0 _aMines and mineral resources
_zNew Jersey.
740 0 _aQuakertown-Doylestown district, Pennsylvania and New Jersey.
830 0 _aGeological Survey bulletin ;
_v828.
999 _c26902
_d26902