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Start Over You searched for: Author Entomology and Plant Quarantine Bureau Remove constraint Author: Entomology and Plant Quarantine Bureau Publish Year Decade 1940 - 1949 Remove constraint Publish Year Decade: 1940 - 1949 Sudoc Stem A 77.310/2 Remove constraint Sudoc Stem: A 77.310/2

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3. The more important insect records, May-Nov. 1947.

5. Insects. The more important insect records, Apr.-Oct. 1946.

6. Insects. The more important insect records, June-Dec. 1945.

9. Insects. The more important insect records, Oct. 1944.

10. Insects. The more important insect conditions, Sept. 1944.