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Publisher:
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Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library |
ISSN:
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2371-9842 |
Phys. Desc.:
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1 online resource (15 volumes) : color illustrations
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Digital Content
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Click for online content. |
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Publisher:
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Beltsville, Md. : U.S. Dept. of Agriculture, National Agricultural Library |
ISSN:
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2372-0425 |
Phys. Desc.:
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1 online resource
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Digital Content
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Click for online content. |
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Publisher:
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[Washington, D.C.] : U.S. Govt. Accountability Office, [2009] |
Phys. Desc.:
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1 online resource (iii, 38 pages) : illustrations, maps
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Digital Content
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Click for online content. |
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