Dr. J.A. Hyslop, of the Bur. of Entomology, Dept. of Agric., who keeps the record of damage done throughout the continent by thousands of harmful insects. These records are filed and studied in order that warnings of impending insects outbreaks may be sent to the entomologist so that he may prepare to fight the invading hordes
Summary
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1924
Contributors
Harris & Ewing, photographer
Location
Source
Library of Congress
Copyright info
No known restrictions on publication.