(Q51383313)
Statements
Varietal experiments with spring wheat on the northern Great Plains (English)
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Clark, J. Allen (Jacob Allen),
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Martin, John H. (John Holmes),
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Smith, Ralph W. (Ralph Waldo),
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unknown value
U.S. Dept. of Agriculture
Washington, D.C.
1920
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Varietal experiments with spring wheat on the northern Great Plains (IA varietalexperime878clar).pdf
758 × 1,258, 58 pages; 5.11 MB
758 × 1,258, 58 pages; 5.11 MB
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