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The temperature of leaves of Pinus in winterEhlers, 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.
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The temperature of leaves of Pinus in winterEhlers, 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.
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