Heller, David A2009-04-212009-04-211974-05-24Heller, D. A. (1974). Increased stream sedimentation associated with logging activity and its effects upon salmonid fishes. Thesis (M.S.)--University of Oregon, 1974.https://hdl.handle.net/1794/900249 leaves ; 29 cm Typescript Thesis (M.S.)--University of Oregon, 1974 Includes bibliographical references (leaves 45-49) Unif. Title University of Oregon theses, Dept. of Biology, M.S., 1974en-USSalmonidae -- OregonStream ecology -- OregonLogging -- Environmental aspects -- OregonThesis