The control of the destructive spruce bark beetle in Eastern Canada
By: by J. M. Swaine.
Contributors: Canada. Department of Agriculture. Entomological Branch.
Series: Dominion of Canada, Department of Agriculture pamphlet -- 48
Publisher: Printed by the direction of W.R. Motherwell, Minister of Agriculture
Published: 1924
Place of publication: Ottawa
Language: eng
Number of pages: 28
Subjects: Spruce beetle -- Canada, Eastern.
Notes: Cover title.