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Report title; Includes bibliographical references.
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).
ill., maps; Final report in partial satisfaction of cooperative agreement CA-9000-8-0007, subagreement 7, National Park Service, Pacific Northwest Region; "Autumn 1988."