01457nam 2200397Ka 450 991069556760332120070201105957.0(CKB)5470000002371093(OCoLC)81144830(EXLCZ)99547000000237109320070201d2004 ua 0engtxtrdacontentcrdamediacrrdacarrierLogical lasting launches[electronic resource] design guidance for canoe and kayak launches /National Park Service, U.S. Department of the Interior[Washington D.C.] :National Park Service, U.S. Dept. of the Interior,[2004]117 pages digital, PDF fileTitle from title screen (viewed on Jan. 30, 2007)."National Park Service, Rivers, Trails & Conservation Assistance Program.""Spring 2004."Logical lasting launches LaunchesDesign and constructionCanoes and canoeingKayaksLaunchesDesign and construction.Canoes and canoeing.Kayaks.United States.Department of the Interior.United States.National Park Service.Rivers, Trails, and Conservation Assistance Program.GPOGPOBOOK9910695567603321Logical lasting launches3497646UNINA