Canadian Forest Service Publications
Clonal variation in susceptibility to damage by insects infesting cones and seeds in black and white spruce seed orchards: preliminary results. 1990. Turgeon, J.J. Pages 89-99 in R.J. West, editor. Proceedings: Cone and Seed Pest Workshop, October 4, 1989, St. John’s, Newfoundland. Forestry Canada, Newfoundland and Labrador Region, St. John’s, Newfoundland, Information Report N-X-274.
Issued by: Great Lakes Forestry Centre
Catalog ID: 22615
Availability: PDF (request by e-mail)