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Abstract -- The National Marine Fisheries Service (NMFS) has listed spring chinook salmon(Oncorhynchus tshawytscha) and winter steelhead (O. mykiss) in the Upper Willamette River Evolutionarily Significant Unit...
Abstract -- The assessment of the Ashland and Neil Creek watersheds began June 23,
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; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22)
ill., maps; Includes bibliographical references (p. 183-185)
ill., maps, plans; Cover title
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...
Report title; Includes bibliographical references.
ill.; Thesis (M.A.)--Oregon State University, 1988; Includes bibliographical references (leaves 202-235)
ill., charts; "3 July 1970."; "Prepared for Lunar and Earth Sciences Division, National Aeronautics and Space Administration, Manned Spacecraft Center, Houston, Texas." - T.p.; Includes bibliographical...