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By: Humphrey, H. B. (Harry Baker), - Wood, Jessie I. - United States. Division of Mycology and Disease Survey.
Edition:
Publication info: [Washington, D.C, Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture], 1935
Volume: v.86
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Humphrey, H. B. (Harry Baker), - Kempton, F. E. (Forrest Ellwood), - United States. Bureau of Plant Industry. Office of Cereal Crops and Diseases.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Plant Industry, Office of Cereal Crops and Diseases], [1923?]
Volume: 1923
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Humphrey, H. B. (Harry Baker), - Kempton, F. E. (Forrest Ellwood), - United States. Bureau of Plant Industry. Office of Cereal Crops and Diseases.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Plant Industry, Office of Cereal Crops and Diseases], [1924?]
Volume: 1924
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Woolman, Horace Mann, - Humphrey, H. B. (Harry Baker),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
Volume: no.1239 (1924)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Humphrey, H. B. (Harry Baker),
Edition:
Publication info: Washington, D.C, The Academy, 1908
Volume:
Series:
Holding Institution: Smithsonian Libraries and Archives
Subjects:
BHL Collections:
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By: Woolman, Horace Mann, - Humphrey, H. B. (Harry Baker),
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
Volume: no.1210 (1924)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections: