000			01371cam a2200325 a 4500
005			20250914123223.0
008			020606s1996 xxuab b f000 0 eng
035			_a(DLC)96043826
039		9	_y06-06-2002 _zariff
050	0	0	_aGB1199.3.T4 _bB37 1996
100	1		_aBarker, Rene A.
245	1	0	_aHydrogeologic framework of the Edwards-Trinity aquifer system, west-central Texas / _cby Rene A. Barker and Ann F. Ardis.
260			_aWashington : _bU.S. G.P.O. ; _aDenver, CO : _bFor sale by U.S. Geological Survey, Branch of Information Services, _c1996.
300			_avii, 61 p. : _bill. (some col.), maps (some col.) ; _c29 cm.
490	1		_aRegional aquifer-system analysis--Edwards-Trinity aquifer system
490	1		_aU.S. Geological Survey professional paper ; _v1421-B
500			_aIncludes eight folded plates in pocket.
500			_aIssued in a folder.
504			_aIncludes bibliographical references (p. 57-61).
651		0	_aEdwards Aquifer (Tex.)
651		0	_aTrinity Aquifer (Tex.)
700	1		_aArdis, Ann F.
830		0	_aRegional aquifer-system analysis--Edwards-Trinity aquifer system ; _vB.
830		0	_aU.S. Geological survey professional paper ; _v1421.
907			_a.b13019089 _b2019-11-13 _c2019-11-12
942			_n0
914			_avtls000314159
998			_anone _b2002-06-06 _cm _da _feng _gxxu _y0 _z.b13019089
999			_c302122 _d302122