000173887 000__ 01688cam\a2200385\a\4500 000173887 001__ 173887 000173887 005__ 20210513055009.0 000173887 006__ e\\\\\\\a\\f\\0\\\ 000173887 008__ 910603s1996\\\\dcuab\\\\b\\\f000\0\eng\\ 000173887 010__ $$a 91022860 000173887 035__ $$a(OCoLC)ocm24009345 000173887 035__ $$a173887 000173887 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dBTCTA$$dGBVCP$$dOCLCO 000173887 043__ $$an-usl-- 000173887 049__ $$aISEA 000173887 05000 $$aGB1197.7$$b.F54 1992 000173887 050_4 $$aQE75$$b.P9 no.1404-J 000173887 074__ $$a0624 000173887 08200 $$a551.49/0975$$220 000173887 0860_ $$aI 19.16:1404-J 000173887 1001_ $$aFleck, William B. 000173887 24510 $$aSimulation of ground-water flow of the coastal plain aquifers in parts of Maryland, Delaware, and the District of Columbia /$$cby William B. Fleck and Don A. Vroblesky. 000173887 2462_ $$aSimulation of ground water flow of the coastal plain aquifers in parts of Maryland, Delaware, and the District of Columbia 000173887 260__ $$aWashington :$$bU.S. G.P.O. ;$$aDenver, CO :$$bFor sale by U.S. Geological Survey, Map Distribution,$$c1996. 000173887 300__ $$ax, 41 p. :$$bill. (some col.), maps (some col.) ;$$c29 cm. +$$e1 case of maps. 000173887 4901_ $$aRegional aquifer-system analysis--northern Atlantic coastal plain 000173887 4901_ $$aU.S. Geological Survey professional paper ;$$v1404-J 000173887 500__ $$aShipping list no.: 96-0156-P. 000173887 500__ $$aNine folded maps in portfolio. 000173887 504__ $$aIncludes bibliographical references (p. 40-41). 000173887 650_0 $$aGroundwater flow$$zMiddle Atlantic States$$xComputer simulation. 000173887 7001_ $$aVroblesky, Don A. 000173887 7102_ $$aGeological Survey (U.S.) 000173887 830_0 $$aRegional aquifer-system analysis--northern Atlantic coastal plain. 000173887 830_0 $$aU.S. Geological Survey professional paper ;$$v1404-J. 000173887 85200 $$bgen$$hQE75$$i.P9$$ino.1404-J 000173887 909CO $$ooai:library.usi.edu:173887$$pGLOBAL_SET 000173887 980__ $$aBIB 000173887 980__ $$aBOOK