00887cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035002000092040005000112042001200162050002200174082001700196100004300213245010400256260004700360300003700407490003600444650003400480650003500514650003600549810004800585gs 67000249 DLC20260227111421.0840911s1967    dcuab        f000 0 eng c  ags 67000249   a(OCoLC)11143191  aU.S. Geol. Survey. Libr.cCLSdNcdOCoLCdDLC  apremarc00aQE75b.C5 no. 538  a553/.79/09751 aLeGrand, H. E.q(Harry Elwood),d1917-10aGround water of the Piedmont and Blue Ridge provinces in the Southeastern States,cby H.E. LeGrand.  aWashingtonb[U.S. Govt. Print Off.]c1967.  aiii, 11 p.billus., map.c26 cm.1 aGeological Survey circularv538 0aGroundwaterzSouthern States. 0aWater-supplyzSouthern States. 0aWater qualityzSouthern States.2 aGeological Survey (U.S.).tCircular ;v538.