01511nam 2200385Ia 450 991069324050332120101018145824.0(CKB)5470000002361121(OCoLC)59283243ocm59283243(OCoLC)995470000002361121(EXLCZ)99547000000236112120050422d2002 ua 0engurbn||||||txtrdacontentcrdamediacrrdacarrierForest Service national visitor use monitoring process[electronic resource] research method documentation /Donald B.K. English ... [and others]Asheville, NC :U.S.Dept. of Agriculture, Forest Service, Southern Research Station,[2002]General technical report SRS ;57Title from title screen (viewed on Apr. 22, 2005)."July 2002."Includes bibliographical references.Forest Service national visitor use monitoring process Forest reservesRecreational useUnited StatesMathematical modelsForest reservesRecreational useMathematical models.English Donald B. K(Donald Blair Knapp),1956-1381382United States.Forest Service.Southern Research Station.GPOGPOBOOK9910693240503321Forest Service national visitor use monitoring process3429498UNINA