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  1. A catalog of cultivated woody plants of the southeastern United States /
    By: Meyer, Frederick G. - Mazzeo, Peter M. - Voss, Donald H. - National Arboretum (U.S.) - United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,[1994]
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  2. Effectiveness of repellents against culicine mosquitoes /
    By: Travis, B. V. - United States.
    Publication info: [Beltsville, Md.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1956
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  3. Field experiments for the control of cabbage insects /
    By: Stone, M. W. - Prochaska, R. G. - United States.
    Publication info: Beltsville, Md. :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  4. History, progeny, and locations of crabapples of documented authentic origin /
    By: Jefferson, Roland M. - United States.
    Publication info: Washington :Agricultural Research Service, U. S. Dept. of Agriculture,1970.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  5. International checklist of cultivated Ilex.
    By: Dudley, T. R. - Eisenbeiss, G. K. - United States.
    Publication info: Washington :Agricultural Research Service, U.S. Dept. of Agriculture; for sale by the Supt. of Docs., U.S. Govt. Print. Off.,1973-
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  6. The Japanese flowering cherry trees of Washington, D.C. : a living symbol of friendship /
    By: Jefferson, Roland M. - Fusonie, Alan M. - United States.
    Publication info: Washington :Dept. of Agriculture, Agricultural Research Service,1977.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  7. List of intercepted plant pests / United States Department of Agriculture, Plant Quarantine and Control Administration.
    By: United States. - United States. - United States. - United States. - United States. - United States. - United States.
    Publication info: [Washington, D.C. :U.S. G.P.O.],1932-
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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