01455nam 2200409 450 991070850040332120160801130303.0(CKB)4950000000739340(OCoLC)954341008(EXLCZ)99495000000073934020160801d1980 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierRecreation and land use the public benefits of clean watersWashington, D.C. :U.S. Environmental Protection Agency, Office of Environmental Review :U.S. Dept. of the Interior, Heritage Conservation [and] Recreation Service,1980.1 online resource (v, 42 pages) color illustrationsCover title."OPA 41/8.'"February 1980."Recreation and Land UseWater qualityUnited StatesOutdoor recreationUnited StatesPublic landsRecreational useWater qualityOutdoor recreationPublic landsRecreational use.United States.Heritage Conservation and Recreation Service.United States.Environmental Protection Agency.Office of Environmental Review.GPOGPOBOOK9910708500403321Recreation and land use3507981UNINA