Control of the cluster fly =
Subtitle: Répression de la pollénie.
Contributors: Canada. Agriculture Canada.
Edition: [Rev. ed.]
Series: Publication -- 937; Publication (Canada. Dept. of Agriculture) -- no. 937
Publisher: Agriculture Canada
Published: 1978
Place of publication: [Ottawa]
Language: eng
Subjects: Flies -- Control.
Other titles: Répression de la pollénie.