01548oam 2200445Ia 450 991069759140332120080911083921.0(CKB)5470000002389034(OCoLC)55986487(EXLCZ)99547000000238903420040721d1998 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierGeology of the Mid-Atlantic Urban Corridor (GOMAC)[electronic resource] a project of the National Cooperative Geologic Mapping Program /J. Wright Horton, Jr[Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[1998]1 electronic text HTML fileUSGS fact sheet ;FS 184-97Title from title screen (viewed July 21, 2004)."March 1998."Includes bibliographical references.Geology of the Mid-Atlantic Urban Corridor Geological mappingMiddle Atlantic StatesGeologyMiddle Atlantic StatesMapsMaps.lcgftGeological mappingGeologyHorton J. Wright1381314Geological Survey (U.S.)National Cooperative Geologic Mapping Program (U.S.)GPOGPOOCLCQGPOBOOK9910697591403321Geology of the Mid-Atlantic Urban Corridor (GOMAC)3463789UNINA