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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 31 to 40 of 1269 (0.041 seconds)

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31

Scots pine needle longevity and other shoot characteristics along pollution gradients /

Lamppu, Jukka. January 2002 (has links)
Thesis (doctoral)--Oulun Yliopisto, 2002. / Includes bibliographical references. Also available in electronic format.
Scots pine
32

Hymenopterous parasites of l̲p̲s̲ spp. bark beetles (Coleoptera:Scolytidae) in Virginia.

Berisford, Charles Wayne, January 1968 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute, 1968. / Also available via the Internet.
Bark Pine
33

Geographic variation in central Oregon ponderosa pine (Pinus ponderosa Laws.) : seed germination; seed, wing, and cone morphology; seed color /

Weber, John C., January 1988 (has links)
Thesis (Ph. D.)--Oregon State University, 1989. / Typescript (photocopy). Mounted Photographs. Includes bibliographical references. Also available online.
Ponderosa pine
34

Environmental effects on the growth of young longlef pine

Gilbert, John Christopher, January 2007 (has links) (PDF)
Thesis (M.S.)--Auburn University, 2007. / Abstract. Vita. Includes bibliographic references (ℓ. 69-74)
Longleaf pine
35

Predicting the distribution of whitebark pine (Pinus albicaulis) in Washington State

Shoal, Robin. January 2007 (has links) (PDF)
Thesis (M.E.S.)--The Evergreen State College, 2007. / Title from title screen viewed (4/8/2008). Includes bibliographical references (leaves 33-39).
Whitebark pine
36

Survival equations for loblolly pine trees in cutover, site-prepared plantations /

Avila, Olga B., January 1990 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaves 74-77). Also available via the Internet.
Loblolly pine
37

Chloroplast DNA variability and phylogeny in the California closed cone pines /

Hong, Yong-pyo, January 1991 (has links)
Thesis (Ph. D.)--Oregon State University, 1992. / Includes mounted photographs. Typescript (photocopy). Includes bibliographical references (leaves 157-171). Also available on the World Wide Web.
Pine Plants
38

Modeling growth dynamics of juvenile loblolly pine plantations /

Avila, Olga, January 1993 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 160-167). Also available via the Internet.
Loblolly pine
39

The temperature of leaves of Pinus in winter

Ehlers, John Henry, January 1900 (has links)
Thesis (Ph. D.)--University of Michigan, 1914. / Cover title. From American journal of botany, v. 2. Contribution no. 145 from Botanical Dept., University of Michigan. Bibliography: p. 69-70.
Pinus Pine.
40

Versuch einer Aufstellung von Kiefernertragstafeln für das Grossherzogtum Hessen gemäss den Bestimmungen des Vereins Deutscher Forstlicher Versuchsanstalten ...

Vorkampff-Laue, Walther, January 1904 (has links)
Inaug.-diss.--Giessen. / Lebenslauf.
Pine. Timber

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