1 |
Prebunching with a low investment skyline yarder in thinnings /Keller, Robert Richard. January 1979 (has links)
Thesis (M.S.)--Oregon State University, 1980. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.
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2 |
A simulation of the comparative costs and benefits of skyline strip thinning /LeDoux, Chris B. January 1983 (has links)
Thesis (Ph. D.)--Oregon State University, 1984. / Typescript (photocopy). Includes bibliographical references (leaves 50-53). Also available on the World Wide Web.
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