23 resultados para Foliar spray
em University of Michigan
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Mode of access: Internet.
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WI docs no.: Agr.3:3
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National Highway Traffic Safety Administration, Washington, D.C.
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Mode of access: Internet.
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National Highway Traffic Safety Administration, Washington, D.C.
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Mode of access: Internet.
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Cover title.
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Mode of access: Internet.
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"GPO 990-424"--P. [4] of cover.
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Bibliographical foot-notes.
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Thesis (M.S.)--Cornell University, 1916.
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Mode of access: Internet.
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Includes bibliographical references (p. 43-44).
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Cover title.
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"HWRIC project no. 86-103."