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By: Cummins, George B. (George Baker), - Stevenson, John A. (John Albert), - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1956
Volume: v.240
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Sprague, Roderick, - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1955
Volume: v.232
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: United States. Plant Disease Epidemics and Identification Section. - American Phytopathological Society.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1956
Volume: v.238
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Kimmey, James W. - Stevenson, John A. (John Albert), - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1957
Volume: v.247
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Cummins, George B. (George Baker), - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1956
Volume: v.237
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1955
Volume: v.230
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1956
Volume: v.236
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1957
Volume: v.242
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Litzenberger, Samuel C. (Samuel Cameron), - Stevenson, John A. (John Albert), - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1957
Volume: v.243
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1955
Volume: v.235
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1956
Volume: v.241
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
-
By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1957
Volume: v.248
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Nance, Nellie W. - United States. Plant Disease Epidemics and Identification Section.
Edition:
Publication info: Beltsville, Md, Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture, 1954
Volume: v.229
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections: