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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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Spelling suggestions: "subject:"deforestation douglas firm"" "subject:"deforestation douglas fire""

1

The establishment of Douglas fir reproduction in relation to certain natural environmental factors /

Tiedemann, Henry. January 1934 (has links)
Thesis (M.S.)--Oregon State Agricultural College, 1934. / Typescript. Includes bibliographical references (leaves 43-45). Also available on the World Wide Web.
Reforestation Douglas fir

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