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1
2
by Schneider, Karl, 1946-
Beltsville, Md. : National Agricultural Library, 1993
Beltsville, Md. : National Agricultural Library, 1993
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3
by Whitney, Milton, 1860-1927
Washington : U.S. Dept. of Agriculture, 1906
Washington : U.S. Dept. of Agriculture, 1906
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4
5
by Peterson, P. P. (Peter Powell), 1874-
Moscow, Idaho : University of Idaho, Agricultural Experiment Station, 1918
Moscow, Idaho : University of Idaho, Agricultural Experiment Station, 1918
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Book
6
by Nye, Peter Hague
Farnham Royal, Bucks [England] : Commonwealth Agricultural Bureaux, 1965
Farnham Royal, Bucks [England] : Commonwealth Agricultural Bureaux, 1965
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7
8
by Lehrer, Paul L. (Paul Lindner), 1928-
Springfield, Va. : Clearinghouse for Federal & Technical Information, 1968
1st unrevised ed.
Springfield, Va. : Clearinghouse for Federal & Technical Information, 1968
1st unrevised ed.
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9
10
by Crosthwait, G. A. (George A.)
Moscow, Idaho : University of Idaho, Agricultural Experiment Station, 1907
Moscow, Idaho : University of Idaho, Agricultural Experiment Station, 1907
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Book
11
by Spillman, W. J. (William Jasper)
Washington, D.C. : U.S. Dept. of Agriculture, 1910
Washington, D.C. : U.S. Dept. of Agriculture, 1910
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12
13
by Peech, Michael, 1909-
Washington, D.C. : U.S. Dept. of Agriculture, 1947
Washington, D.C. : U.S. Dept. of Agriculture, 1947
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14
15
by Whitmore, Susan
Beltsville, Md. : National Agricultural Library, 1991
Beltsville, Md. : National Agricultural Library, 1991
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16
by Van Eck, Willem A. (Willem Adolph), 1928-
Morgantown, W. Va. : West Virginia University, Extension Service, 1990
Morgantown, W. Va. : West Virginia University, Extension Service, 1990
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17
18
by Sweet, A. T. (Arthur T.), 1869-1916
Washington, D.C. : U.S. Dept. of Agriculture, 1928
Washington, D.C. : U.S. Dept. of Agriculture, 1928
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19
by Vivian, Alfred, 1867-
London : New York : Kegan Paul, Trench, Trubner ; Orange Judd, 1909
London : New York : Kegan Paul, Trench, Trubner ; Orange Judd, 1909
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20
by Hensel, Julius
Kansas City, Mo. : Acres U.S.A., 1991
Kansas City, Mo. : Acres U.S.A., 1991
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