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Effect of red and far-red light upon growth of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings /

Thesis (Ph. D.)--Oregon State University, 1968. / Typescript. Includes bibliographical references (leaves 113-116). Also available on the World Wide Web.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/18183571
Date January 1968
CreatorsDinus, Ronald John.
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

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