TY - BOOK AU - Fleck,William B. AU - Vroblesky,Don A. TI - Simulation of ground-water flow of the coastal plain aquifers in parts of Maryland, Delaware, and the District of Columbia T2 - Regional aquifer-system analysis--northern Atlantic coastal plain AV - GB1197.7 .F54 1996 U1 - 551.49/0975 20 PY - 1996/// CY - Washington, Denver, CO PB - U.S. G.P.O., U.S. Dept. of the Interior, U.S. Geological Survey, For sale by U.S. Geological Survey, Map Distribution KW - Groundwater flow KW - Middle Atlantic States KW - Computer simulation KW - Local N1 - Nine folded maps in portfolio; Includes bibliographical references (p. 40-41) ER -