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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.
81

Comparative development of a thinned and a natural Douglas-fir stand from 45 to 60 years of age /

Groman, William Allen. January 1972 (has links)
Thesis (Ph. D.)--Oregon State University, 1972. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.
82

Pseudotsuga taxifolia (Poir) Britt. en trumaos del cerro Voipir (Villarrica)

Bucarey Bucarey, José. January 1963 (has links)
Tesis (ingeniero forestal)--Universidad Austral de Chile. / English summary.
83

Seasonal and diurnal variation in internal moisture stress of mature Douglas-fir /

Cleary, Brian D. January 1966 (has links)
Thesis (M.S.)--Oregon State University, 1966. / Typescript. Includes bibliographical references (leaves 26-29). Also available on the World Wide Web.
84

Some factors affecting Douglas-fir seedling growth and establishment /

Howland, James Rodney. January 1962 (has links)
Thesis (M.S.)--Oregon State University, 1962. / Typescript. Includes bibliographical references (leaves 89-95). Also available on the World Wide Web.
85

The influence of time of establishment and competition of the comparative heights of second growth Douglas-fir trees /

Krueger, Kenneth W. January 1960 (has links)
Thesis (M.S.)--Oregon State College, 1960. / Typescript. Includes bibliographical references (leaves 39-45). Also available on the World Wide Web.
86

Distribution and growth of advance Douglas-fir regeneration in commercially thinned stands in the Oregon Coast Range /

Beer, Louis W. January 1998 (has links)
Thesis (M.S.)--Oregon State University, 1999. / Typescript (photocopy). Includes bibliographical references (leaves 89-92). Also available on the World Wide Web.
87

Examining bias in estimating the response variable and assessing the effect of using alternative plot designs to measure predictor variables in diameter growth modeling /

Zumrawi, Abdel Azim M. A. January 1990 (has links)
Thesis (Ph. D.)--Oregon State University, 1990. / Typescript (photocopy). Includes bibliographical references (leaves 75-78). Also available on the World Wide Web.
88

Genetic diversity and differentiation in Douglas-fir from RAPD markers of nuclear and mitochondrial origin /

Aagaard, Jan Erik. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 1997. / Typescript (photocopy). Includes bibliographical references (leaves 137-151). Also available on the World Wide Web.
89

Effects of different yield functions and initial inventory on harvest schedules for Douglas-fir /

Vomocil, Marc Grayson. January 1981 (has links)
Thesis (M.S.)--Oregon State University, 1982. / Typescript (photocopy). Includes bibliographical references (leaves 142-147). Also available on the World Wide Web.
90

Effect of auxins, cytokinins and nutrition on adventitious bud formation in tissues of Douglas-fir grown in culture /

Thompson, David George. January 1981 (has links)
Thesis (Ph. D.)--Oregon State University, 1982. / Typescript (photocopy). Includes bibliographical references (leaves 79-83). Also available on the World Wide Web.

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