02061oam 2200541I 450 991070674100332120180119080109.0(CKB)5470000002458049(OCoLC)896810121(OCoLC)965702285(OCoLC)995470000002458049(EXLCZ)99547000000245804920141123d1971 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierHydrology of two small river basins in Pennsylvania before urbanization /by R. Adam Miller, John Troxell, and Luna B. Leopold; with a section on observations of stream fauna, by Ruth Patrick and Robert R. Grant, JrWashington :United States Department of the Interior, Geological Survey,1971.1 online resource (iv, 57 pages) illustrations, mapsGeological Survey professional paper ;701-ATitle from title screen (viewed September 30, 2014)."Urbanization and water resources.""Data on various hydrologic parameters are given to facilitate discerning the effects of future urbanization."Includes bibliographical references (page A57).HydrologyPennsylvaniaPhiladelphia Metropolitan AreaGroundwaterPennsylvaniaHydrologyfastPennsylvaniaPhiladelphia Metropolitan AreafastHydrologyGroundwaterHydrology.Miller R. Adam1406478Grant Robert R.Leopold Luna B(Luna Bergere),1915-2006,Patrick RuthTroxell JohnGeological Survey (U.S.),COPCOPOCLCOOCLCFOCLCEGPOBOOK9910706741003321Hydrology of two small river basins in Pennsylvania before urbanization3485561UNINA