Virginia Water Resources Research CenterNational Association of Water Institute DirectorsKroehler, Carolyn J.Crumbley, Elizabeth B.2015-08-042015-08-041990http://hdl.handle.net/10919/5526320 pagesapplication/pdfen-USIn CopyrightLD5655.A792Geological Survey (U.S.). Branch of Water Institute ProgramsGroundwater -- Research -- United StatesGroundwater Research : The Front Line of Defense For a Resource Under Siege : Water Institutes research programReport26566561