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A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1984-1985
ill., maps; Report title; Includes appendices: Crater Lake Liminological Studies 1984 and 1985; Includes bibliographical references; "Robert E. Benton, Superintendent Crater Lake National Park." - T.p.
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Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement
"November 1997."; Includes bibliographical references (155-163) and index
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Final winter use plan and environmental assessment: Crater Lake National Park, Oregon
ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e."
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Fire management plan: Crater Lake National Park
ill., maps; Report title; Includes "Forty-year prescribed burn schedule" 1976-2015 (pages 56-59); Includes bibliographical references
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Fire management plan: Crater Lake National Park [1987]
ill., maps; Report title; Includes "Forty-year prescribed burn schedule" 1976-2015 (pages 56-59); Includes bibliographical references
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Rim Drive cultural landscape report: Crater Lake National Park, Oregon
ill., maps; Shipping list no.: 2010-0125-P; Includes bibliographical references (p. 235-237) and index
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Scenic quality at Crater Lake National Park: visitor perceptions of natural and human influence
ill. (some col.); Includes bibliographical references (leaves 118-132); Thesis (Ph. D.)--Oregon State University, 1999
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Environmental assessment rehabilitate cafeteria building and relocate rim parking, Crater Lake National Park, Oregon
maps (some col.); Cover title; May 2003; Includes bibliographical references
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Botrychium summit: 16 March 1993
Cover title; Includes draft: Species conservation strategy: pumice grape fern, 1992, botrychium pumicola cov. in underw, Deschutes National Forest sensitive plant program
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Finding no significant impact reconstruction of west Crater Rim Drive, Crater Lake National Park
maps; Issued with (precedes): Environmental assessment package 124: reconstruction of west Crater Rim Drive, Crater Lake National Park dated "Nov 1981."
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