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Administrative history: Crater Lake National Park, Oregon [volume 1]

2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references
Administrative history: Crater Lake National Park, Oregon [volume 2]

2 v.: ill., maps; "NPS D-71 March 1988" - [end of both volumes]; Includes bibliographical references.
Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007)

ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22)
Crater Lake limnological studies: final report

ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater...
Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement

"November 1997."; Includes bibliographical references (155-163) and index
Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan,...

ill., maps; Includes bibliographical references (p. 183-185)
Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001

ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references
Restrictions on snowmobile riding in Crater Lake National Park: final report

ill., col. map; Report title; Includes bibliographical references (p. R-1-R-6) pages
Crater Lake National Park resources management plan

ill., map; Map included: "The Region, Crater Lake National Park, Oregon [by the] United States Department of the Interior, National Park Service." from another unknown publication; page size 27 x 20 cm.; Also...
Pine beetle control activities on Indian reservations of the Pacific Northwest

ill., maps (some color); Cover title; "October 1934 to May 1935 Emergency Conservation Report."; Maps included in folders in page number sequence. There are several sheets to each map, which are folded to 22 x...