000 01043cam a22003131 4500
001 gs 60000226
003 DLC
005 20260227111409.0
008 821006s1960 dcuab b f000 0 eng c
010 _ags 60000226
035 _a(OCoLC)8837092
040 _aU.S. Geol. Survey. Libr.
_cMsSM
_dMsSM
_dOCoLC
_dDLC
042 _apremarc
043 _an-us-va
050 0 0 _aQE75
_b.C5 no. 424
100 1 _aJohnston, P. M.
_q(Paul McKelvey),
_d1904-1989.
245 1 0 _aGround-water supplies in shale and sandstone in Fairfax, Loudoun, and Prince William Counties, Virginia.
260 _aWashington,
_b[U.S. Geological Survey]
_c1960.
300 _aiv, 7 p.
_bmap, tables.
_c27cm.
410 2 0 _aGeological Survey (U.S.).
_tCircular
_v424
500 _aErrata slip inserted.
504 _aBibliography: p. 6-7.
650 0 _aWater-supply
_zVirginia.
650 0 _aGroundwater
_zVirginia.
650 0 _aBorings
_zVirginia.
650 0 _aWater
_xComposition.
650 0 _aGeology
_zVirginia.
650 0 _aGeology, Stratigraphic
_yTriassic.
999 _c29461
_d29461