969 resultados para EXTENSION AGRICOLA
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Mode of access: Internet.
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Mode of access: Internet.
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Supersedes the Bulletin of the University's Dept. of College Extension
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Photocopy.
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Cover title.
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Volumes for 1922- also called 4th ed.-
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Mode of access: Internet.
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Description based on: 1922.
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Shipping list no.: 90-207-P.
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Mode of access: Internet.
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Mode of access: Internet.
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"Cooperative extension services of North Dakota [and others] and the U.S. Dept. of Agriculture cooperating."
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.