000 01221cam a22003018a 4500
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008 011105s1997 dcu b f000 0 eng
010 _a97-007723
035 _a(DLC)97007723
039 9 _a201812281139
_bmaslia
_c200812261629
_dwahida
_c200201041552
_dnorjismi
_y11-05-2001
_zariff
043 _an-usa--
100 1 _aBriel, L. I.
245 1 0 _aWater quality in the Appalachian Valley and Ridge, the Blue Ridge, and the Piedmont physiographic provinces, eastern United States /
_cby L.I. Briel.
260 _aWashington, DC :
_bU.S. Geological Survey,
_c1997.
300 _a1 v. (various pagings) :
_bill. ;
_c28 cm.
440 0 _aRegional aquifer-system analysis--Appalachian Valley and Piedmont ;
_vD
440 0 _aU.S. Geological Survey professional paper ;
_v1422
504 _aIncludes bibliographical references.
650 0 _aWater quality
_zAppalachian Region.
710 1 _aUnited States.
_bDepartment of the Interior.
710 2 _aGeological Survey (U.S.)
907 _a.b12935499
_b2019-11-12
_c2019-11-12
942 _c4
_n0
914 _avtls000305153
991 _aKoleksi Bahagian Dokumen
998 _at
_b2001-05-11
_cm
_da
_feng
_gdcu
_y0
_z.b12935499
999 _c294012
_d294012