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  1. Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park

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    map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf 50-52).

  2. 1987 Crater Lake National Park rim redevelopment public involvement survey: statistical abstract

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    ill., forms; Subagreement no. 2; Co-op agreement no. CA-9000-3-0004

  3. Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement

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    "November 1997."; Includes bibliographical references (155-163) and index

  4. Final winter use plan and environmental assessment: Crater Lake National Park, Oregon

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    ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e."

  5. Scenic quality at Crater Lake National Park: visitor perceptions of natural and human influence

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    ill. (some col.); Includes bibliographical references (leaves 118-132); Thesis (Ph. D.)--Oregon State University, 1999

  6. Summary of public response to Crater Lake National Park development concept plan

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    Photocopy

  7. Vegetation and fire history of Ponderosa Pine - White Fir forest in Crater Lake National Park

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    ill., maps; Typescript (photocopy); Thesis (M.S.)-Oregon State University, 1975; Includes bibliographical references (leaves 120-127)

  8. The Bull trout (salvelinus confluentus) population within Crater Lake National Park: summarized information relating to its...

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    ill.,; Report title; "On October 7 and 8, 1991 an advisory panel\recovery team met at Crater Lake National Park to review the status of the park's only native fish population, and to develop recommendations for...

  9. A review of the taxonomic status of pines including true firs within the pinus ponderosa forest in the southern portion of...

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    ill.; Report title; "A report to the Superintendent, Crater Lake National Park, March 1982." - T.p.; Includes bibliographical references (p. 11-16)

  10. The geology and petrography of Crater lake national park

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    167, iii p.; xix pl. (incl. 2 maps); Geology by J.S. Diller; Petrography by H.B. Patton; 35.00S