00916cam a22002651 4500 gs 67000249 DLC 20260227111421.0 840911s1967 dcuab f000 0 eng c gs 67000249 (OCoLC)11143191 U.S. Geol. Survey. Libr. CLS Nc OCoLC DLC premarc QE75 .C5 no. 538 553/.79/0975 LeGrand, H. E. (Harry Elwood), 1917- Ground water of the Piedmont and Blue Ridge provinces in the Southeastern States, by H.E. LeGrand. Washington [U.S. Govt. Print Off.] 1967. iii, 11 p. illus., map. 26 cm. Geological Survey circular 538 Groundwater Southern States. Water-supply Southern States. Water quality Southern States. Geological Survey (U.S.). Circular ; 538. 30348 30348