The natural control of the fall webworm (Hyphantria cunea Drury) in Canada
Subtitle: together with an account of its several parasites
By: by John D. Tothill
Contributors: Canada. Dept. of Agriculture
Series: Bulletin / Dominion of Canada, Dept. of Agriculture -- new ser. (technical) no. 3
Publisher: F.A. Acland, King's Printer
Published: 1922
Place of publication: Ottawa
Language: eng
Number of pages: 107
Subjects: Hyphantria cunea; Insects; Parasites; Chenille à tente estivale; Insectes