01355nam 2200373Ia 450 991069613650332120071002112702.0(CKB)5470000002375448(OCoLC)173610833(EXLCZ)99547000000237544820071002d2007 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierDrainage areas of selected streams in Virginia[electronic resource] /by Donald C. Hayes and Ute Wiegard ; prepared in cooperation with the Virginia Department of Transportation and the Virginia Department of Environmental QualityReston, Va. :U.S. Geological Survey,2007.iii, 51 pages digital, PDF fileOpen-file report ;2006-1308Includes bibliographical references (page 4).WatershedsVirginiaWatershedsHayes Donald C1383780Wiegand Ute1414396Virginia.Department of Transportation.Virginia.Department of Environmental Quality.Geological Survey (U.S.)GPOGPOBOOK9910696136503321Drainage areas of selected streams in Virginia3546099UNINA