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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: Stevenson, John A. (John Albert), - United States. Federal Horticultural Board. - United States. Bureau of Plant Industry.
Edition:
Publication info: Washington, Govt. Print. Off, 1926
Volume: 1926
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: Stevenson, John A. (John Albert), - Lloyd, C. G. (Curtis Gates),
Edition:
Publication info: Cincinnati, 1933
Volume:
Series:
Holding Institution: University of Connecticut Libraries
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By: Lloyd, C. G. (Curtis Gates), - Stevenson, John A. (John Albert),
Edition:
Publication info: Cincinnati, O, [1898]-1929
Volume: v.1
Series:
Holding Institution: Multiple institutions
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: