Results of forest insect and disease surveys in the northeastern region of Ontario, 1984/ M. J. Thomson, et al.
Contributors: Thomson, M. J.
Publisher: Environment Canada.; Canadian Forestry Service
Published: 1985
Place of publication: Ottawa
Language: eng
Subjects: Forest insects -- Parasites.; Forest surveys -- Ontario.
Notes: Jointly sponsored by the Canadian Forestry Service and the Ontario Ministry of Natural Resources.

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