000226837 000__ 01479cam\a2200361\a\45e0 000226837 001__ 226837 000226837 005__ 20210513091324.0 000226837 008__ 000126s1991\\\\dcuab\\\\b\\\f000\0\eng\\ 000226837 010__ $$a 87600120 000226837 035__ $$a(OCoLC)ocm15593235 000226837 035__ $$a226837 000226837 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dNLGGC$$dBTCTA$$dTXJ$$dGBVCP$$dOCLCO$$dOCLCA 000226837 043__ $$an-us-md$$an-us-de$$an-us-dc 000226837 049__ $$aISEA 000226837 05000 $$aGB1025.M3$$bV76 1991 000226837 050_4 $$aQE75$$b.P9 no.1404-E 000226837 074__ $$a0624 000226837 08200 $$a551.49/0975$$219 000226837 0860_ $$aI 19.16:1404-E 000226837 1001_ $$aVroblesky, Don A. 000226837 24510 $$aHydrogeologic framework of the coastal plain of Maryland, Delaware, and the District of Columbia /$$cby Don A. Vroblesky and William B. Fleck. 000226837 260__ $$aWashington :$$bU.S. G.P.O. ;$$aDenver, CO :$$bFor sale by the Books and Open-File Reports Section, U.S. Geological Survey,$$c1991. 000226837 300__ $$avi, 45 p. :$$bill. ;$$c29 cm. 000226837 4901_ $$aRegional aquifer-system analysis--northern Atlantic coastal plain 000226837 4901_ $$aU.S. Geological Survey professional paper ;$$v1404-E 000226837 500__ $$aOne folded map and one folded plate in pocket. 000226837 504__ $$aIncludes bibliographical references (p. 41-45). 000226837 650_0 $$aGroundwater$$zMaryland. 000226837 650_0 $$aGroundwater$$zDelaware. 000226837 650_0 $$aGroundwater$$zWashington (D.C.) 000226837 7001_ $$aFleck, William B. 000226837 830_0 $$aRegional aquifer-system analysis--northern Atlantic coastal plain. 000226837 830_0 $$aU.S. Geological Survey professional paper ;$$v1404-E. 000226837 85200 $$bgen$$hQE75$$i.P9$$ino.1404-E 000226837 909CO $$ooai:library.usi.edu:226837$$pGLOBAL_SET 000226837 980__ $$aBIB 000226837 980__ $$aBOOK