000 00563nam#a2200169ua#4500
001 GOACATREC34640
900 0 0 _a19990907
901 0 0 _aENG
903 0 0 _a59263
245 0 0 _aConceptualization and Analysis of Ground Water Flow System in the Coastal Plan of Virginia and Adjacent Parts of Maryland and North Carolina
100 0 0 _aHarsh, John
700 0 0 _aLaczniak, Randell
440 0 0 _aU.S. Geological Survey Professional Paper; IHOHF
902 0 0 _a551.4909755
650 0 0 _aGround Water Flow - Virginia
260 0 0 _aWashington
_bU.S. Geological Survey
_c1990
999 _c34647
_d34647