Control of black flies in Canada
By: by C.R. Twinn and D.G. Peterson.
Contributors: Peterson, D. G.; Canada. Dept. of Agriculture. Entomology Division.
Series: Publication -- 940; Publication (Canada. Dept. of Agriculture) -- no. 940
Publisher: Canada Dept. of Agriculture, Science Service, Entomology Division
Published: 1955
Place of publication: Ottawa
Language: eng
Subjects: Simuliidae.; Flies -- Control -- Canada