Canadian Forest Service Publications

Douglas-fir cone insects and their control. 1967. Johnson, N.E.; Hedlin, A.F. Government of Canada, Department of Forestry and Rural Development, Forest Research Laboratory, Victoria, British Columbia. Departmental publication 1168. 13 p.

Year: 1967

Issued by: Northern Forestry Centre

Catalog ID: 24725

Language: English

Series: Departmental Publication (CFS - Edmonton)

Availability: PDF (download)

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