Mechanizing cone collection of black spruce in Ontario
By: K.W. Horton.
Contributors: Great Lakes Forest Research Centre.; Ontario. Ministry of Natural Resources.
Series: Joint report -- no. 2.; Joint report (Ontario Ministry of Natural Resources/Canadian Forestry Service) -- no. 2.
Publisher: Great Lakes Forest Research Centre, Canadian Forestry Service
Published: 1984
Place of publication: Sault Ste. Marie, Ontario
Language: eng
Number of pages: 16
Subjects: Black spruce.; Conifers -- Seeds.
Notes: "A joint report of the Great Lakes Forest Research Centre and the Ontario Ministry of Natural Resources"--title page.

Literature cited: p.16.