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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
171

Management impacts on the ectomycorrhizal associations of Pseudotsuga menziesii var. menziesii seedlings : field and greenhouse bioassays /

Pilz, David P. January 1982 (has links)
Thesis (M.S.)--Oregon State University, 1983. / Typescript (photocopy). One table folded in pocket. Includes bibliographical references (leaves 28-35). Also available on the World Wide Web.
172

The economic feasibility of preheating Douglas-fir blocks prior to peeling /

Baskin, Richard. January 1978 (has links)
Thesis (M.S.)--Oregon State University, 1983. / Typescript (photocopy). Includes bibliographical references (leaves 115-117). Also available on the World Wide Web.
173

Some strategies for controlling the Douglas-fir tussock moth by regulation of budbreak /

Cobb, Jimmie Osborn. January 1977 (has links)
Thesis (M.S.)--Oregon State University, 1978. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.
174

Genetic variations in length of active growth period among races of Douglas fir, Pseudotsuga menziesii (Mirb.) Franco

Irgens-Moller, Helge 28 February 1958 (has links)
Graduation date: 1958
175

The sulphite pulping of Douglas fir

Brookbank, Earl Bruce 01 January 1938 (has links)
No description available.
176

Ertragskundliche Untersuchungen über die Douglasie in Nordwestdeutschland

Bergel, Dieter, January 1969 (has links)
Diss.--Göttingen. / Vita. Includes bibliographical references.
177

Long-term patterns of Douglas-fir and western hemlock mortality in the western Cascade Mountains of Washington and Oregon /

Bible, Kenneth J. January 2001 (has links)
Thesis (Ph. D.)--University of Washington, 2001. / Vita. Includes bibliographical references (leaves 75-84).
178

Effects of fertilization, vegetation control, and sulfur on swiss needle cast and growth of coastal Douglas-fir saplings /

Crane, Gabriel A. January 2002 (has links)
Thesis (M.S.)--Oregon State University, 2002. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.
179

The study of the soluble carbohydrate materials isolated from the Douglas fir, Pseudotsuga taxifolia

Cullen, Robert Emmett, 1919- January 1943 (has links)
No description available.
180

The distribution of colour in Douglas fir wood /

Douek, Maurice. January 1975 (has links)
No description available.

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