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By: Valgren, V. N. (Victor Nelson), - Engelbert, Elmer E. (Elmer Eugene),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
Volume: no.1048 (1922)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Valgren, V. N. (Victor Nelson),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
Volume: no.1043 (1922)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Valgren, V. N. (Victor Nelson), - Engelbert, Elmer E. (Elmer Eugene),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921
Volume: no.1047 (1921)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Valgren, V. N. (Victor Nelson),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
Volume: no.912 (1920)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Valgren, V. N. (Victor Nelson),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917
Volume: no.530
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Valgren, V. N. (Victor Nelson),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
Volume: no.786 (1919)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Valgren, V. N. (Victor Nelson),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
Volume: no.840 (1920)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections: