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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.
11

The Effect of Dwarf Mistletoe (Arceuthobium americanum) Upon a Portion of the Carbon Budget of Lodgepole Pine (Pinus contorta)

Broshot, Nancy Ellen 01 January 1982 (has links)
Arceuthobium americanum is a vascular plant which is parasitic upon Pinus contorta var murrayana. Its documented effects include reductions in host growth, vigor and wood quality. The specific physiological changes that occur in the host are, for the most part, unknown.
12

The vegetation dynamics of Pinus contorta forest, Crater Lake National Park, Oregon /

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

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