Forest insect and disease conditions in Canada.
Contributors: Forest Insect and Disease Survey (Canada)
Publisher: Canadian Forestry Service
Published: 1981
Place of publication: Ottawa, Ont
Language: eng
Subjects: Forest insects -- Canada -- Periodicals.; Trees -- Diseases and pests -- Canada -- Periodicals.
Genres: Periodicals.
Notes: 1980-

Issued also in French under title: Insectes et maladies des arbres au Canada, 0226-9767.

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