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By: Roark, R. C. (Ruric Creegan) - Keenan, George Lawrence,
Edition: Rev. May 1923.
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923
Volume: no.795 (1923)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Roark, R. C. (Ruric Creegan) - Keenan, George Lawrence,
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
Volume: no.795 (1919)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Busbey, Ruth L. (Ruth Lawless), - McIndoo, N. E. (Norman Eugene), - Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [United States Department of Agriculture, Bureau of Entomology and Plant Quarantine], [1936]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Agricultural Research Administration], [1951]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations], [1939]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: McDonnell, C. C. - Keenan, George Lawrence, - Roark, R. C. (Ruric Creegan)
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
Volume: no.824 (1920)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Roark, R. C. (Ruric Creegan)
Edition:
Publication info: [Washington, D.C.], [United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1945]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations], 1938
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan)
Edition:
Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations, 1936
Volume: 1936
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Roark, R. C. (Ruric Creegan) - United States. Bureau of Chemistry and Soils. Insecticide Division. - United States. Bureau of Entomology and Plant Quarantine. Insecticide Division.
Edition:
Publication info: Washington, D.C, [The Bureau], 1934-1935
Volume: no.17
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects:
BHL Collections:
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, [1941]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, [1945]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1945]
Volume: pt.IX Diptera (1945)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine], [1945]
Volume: pt.XI Acarina (1945)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan)
Edition:
Publication info: [Washington], 1942-1945
Volume: pt.III Homoptera (1943)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine], [1943]
Volume: pt.VI Coleoptera (1943)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan)
Edition:
Publication info: [Washington, D.C.], United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, [1944]
Volume: pt.VII Lepidoptera (1944)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine], [1943]
Volume: pt.IV Hemiptera (1943)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
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By: Roark, R. C. (Ruric Creegan) - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington], [United States Department of Agriculture, Bureau of Entomology and Plant Quarantine], [1943]
Volume: pt.III Homoptera (1943)
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature
-
By: Roark, R. C. (Ruric Creegan) - McIndoo, N. E. (Norman Eugene), - United States. Office of Experiment Stations.
Edition:
Publication info: [Washington, D.C.], [United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1947]
Volume:
Series:
Holding Institution: University of Florida, George A. Smathers Libraries
Subjects:
BHL Collections: Expanding Access to Biodiversity Literature