A review of important forest insect and disease problems in the Cochrane district of Ontario, 1950-1980
By: compiled by H.J. Weir ... [et al.].
Contributors: Weir, H. J.; Great Lakes Forest Research Centre; Canadian Forestry Service
Series: Miscellaneous report / Great Lakes Forest Research Centre -- no. 28; Miscellaneous report (Great Lakes Forest Research Centre) -- no. 28.
Publisher: Great Lakes Forest Research Centre, Canadian Forestry Service, Government of Canada
Published: 1985
Place of publication: Sault Ste. Marie, Ont
Language: eng
Number of pages: 110
Subjects: Trees -- Diseases and pests -- Ontario -- Cochrane Region.; Forest insects -- Ontario -- Cochrane Region.