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Directory of Field Activities of the Bureau of Entomology
United States. Bureau of Entomology
· 1926
Service and Regulatory Announcements
United States. Bureau of Entomology and Plant Quarantine
Includes annual indexes.
Report of the Chief of the Bureau of Entomology
United States. Bureau of Entomology
· 1930
Circular
United States. Bureau of Entomology
· 1891
The Insect Pest Survey Bulletin: A Monthly Review of Entomological Conditions Throughout the United States
United States. Bureau of Entomology and Plant Quarantine
· 1928
Report of the Chief of the Bureau of Entomology and Plant Quarantine
United States. Bureau of Entomology and Plant Quarantine
Report of the Entomologist
United States. Bureau of Entomology
· 1880
Directory of the Bureau of Entomology and Plant Quarantine: August 1937 ...
United States. Bureau of Entomology and Plant Quarantine
· 1937
Monthly Letter of the Bureau of Entomology, United States Department of Agriculture
United States. Bureau of Entomology
· 1922
Bibliography of the More Important Contributions to American Economic Entomology ...: The more important writings of Benjamin Dann Walsh and Charles Valentine Riley. By Samuel Henshaw. 1889-1890
United States. Bureau of Entomology
· 1889
