01675oam 2200529 450 991071685820332120210928090428.0(CKB)5470000002525603(OCoLC)755151937(OCoLC)1037738703(EXLCZ)99547000000252560320110930d2001 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierProtecting our watersheds through research and management challenges and opportunities[Beltsville, Md.?] :United States Department of Agriculture, Agricultural Research Service,2001.1 online resource (15 pages) color illustrationsProgram aid ;1681"May 2001."Protecting our watersheds through research and management Watershed managementUnited StatesWatershedsResearchUnited StatesWatershed managementfastWatershedsResearchfastUnited StatesfastWatershed managementWatershedsResearchWatershed management.WatershedsResearch.United States.Agricultural Research Service,OCLCEOCLCEOCLCQOCLCOOCLCQOCLCFOCLCAOCLCQOCLCAINARCGPOBOOK9910716858203321Protecting our watersheds through research and management3538313UNINA