00826nam a22001934a 4500010838839MiAaHDL20110926000000.0m d cr bn ---auaua000403s1993 coua f000 0 eng dsdr-umn004418835(OCoLC)45789618MnSUMnSUIndicators and standards of quality for the visitor experience at Arches National Park :phase I research /submitted to National Park Service, Denver Service Center ; by Robert E. Manning [and] David W. Lime.[St. Paul, MN :University of Minnesota, College of Natural Resources,1993]54 leaves :28 cm."January 11, 1993."Mode of access: Internet.Arches National Park (Utah)Management.Lime, David W.Manning, Robert E.,1946-United States.National Park Service.Denver Service Center.01083883920110927075133.020110926000000.020120815131736.02024-09-19T18:13:41Z2024-09-19T17:30:02ZSDR-UMNUNKNOWNloader.pl-001-001BKsdr-umn004418835umnSDRUMNumn.31951d02835959fUMN004418835UMNUMN20240919googleumn.31951d02835959f1993pdbibUS fed doc