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Subject Terms

SUBJECTS
    Names:
    • Gyrisco, G. G.
    • Palm, Charles
    • Schwardt, Herbert
    • Cornell University--Faculty.
    • Cornell University--Graduate students.
    • Cornell University--Students.
    • New York State College of Agriculture and Life Sciences. Dept. of Entomology.
    Subjects:
    • Entomology--Research.
    • Entomology--Study and teaching.
    • Entomology--Societies, etc.
    • Insect pests--Control.
    • Entomologists.
    • College teachers.