Spelling suggestions: "subject:"ermination. douglas firm."" "subject:"ermination. douglas fire.""
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The effects of some soaking treatments on the germination of Douglas-fir seed /Leahy, Peter Michael. January 1954 (has links)
Thesis (M.S.)--Oregon State College, 1954. / Typescript. Includes bibliographical references (leaves 80-81). Also available on the World Wide Web.
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