1. Cotton insect conditions, May 27-Aug. 16, 1947 (1st-12th Cotton Insect Survey report for 1947), in cooperation with State. Federal and other agencies. Bookmark Corporate/Agency Authors: Entomology and Plant Quarantine Bureau and Agriculture Dept. Publisher: Entomology and Plant Quarantine Bureau Date: [1947.] SuDoc number: A 77.322:947/1-12