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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.

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Showing 1 to 5 of 5 (0.132 seconds)

Spelling suggestions: "subject:"douglas firm. plant competition."" "subject:"douglas firm. slant competition.""

1

Fifth-year growth responses of Douglas-fir to crowding and other competition /

Cole, Elizabeth C. January 1984 (has links)
Thesis (M.S.)--Oregon State University, 1984. / Typescript (photocopy). Includes bibliographical references (leaves 166-176). Also available on the World Wide Web.
Douglas fir Plant competition.
2

Stand development and individual tree morphology and physiology of young Douglas-fir (Pseudotsuga menziesii) in association with tanoak (Lithocarpus densiflorus) /

Harrington, Timothy B. January 1989 (has links)
Thesis (Ph. D.)--Oregon State University, 1989. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.
Douglas fir Plant competition.
3

Underplanting and competition in thinned Douglas-fir /

Brandeis, Thomas James. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 1999. / Typescript (photocopy). Includes bibliographical references (leaves 151-161). Also available on the World Wide Web.
Douglas fir. Plant competition.
4

Effects of seed characters and competitive environment on two-year performance of open-pollinated Douglas-fir families /

St. Clair, John Bradley. January 1989 (has links)
Thesis (Ph. D.)--Oregon State University, 1990. / Typescript (photocopy). Includes bibliographical references. Also available on the World Wide Web.
5

Interspecific competition in young Douglas-fir plantations of the Oregon Coast Range /

Wagner, Robert Gordon. January 1989 (has links)
Thesis (Ph. D.)--Oregon State University, 1990. / Typescript (photocopy). Includes bibliographical references (leaves 189-200). Also available on the World Wide Web.

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