Supplement to Interservice manual on pest control.
Contributors: Canada. Division of Entomology.; Canada. Defence Research Board.
Publisher: Defence Research Board, Dept. of National Defence
Published: 1957
Place of publication: Ottawa
Language: eng
Number of pages: 95
Subjects: Pests -- Canada -- Identification.
Genres: Identification.
Notes: At head of title: Directorate of Personnel Research, Environmental Protection.

"Prepared by officers of the Entomology Division, Science Service, Canada Department of Agriculture."--Pref.

"December, 1957."

Includes bibliographical references.