Canadian Forest Service Publications
Intermediate crown class black spruce cones have more seed. 1996. Atkinson, G.T.; Haavisto, V.F. Natural Resources Canada, Canadian Forest Service, Great Lakes Forestry Centre, Sault Ste. Marie, Ontario. Frontline Technical Note 29.
Year: 1996
Issued by: Great Lakes Forestry Centre
Catalog ID: 9176
Language: English
Series: Frontline Technical Note (GLFC - Sault Ste. Marie)
Availability: PDF (download)