The costs and benefits of tree improvement programs
By: by A. Carlisle and A.H. Teich.
Contributors: Teich, Albert H.; Canadian Forestry Service.
Series: Publication (Canadian Forestry Service) -- no. 1302
Publisher: Dept. of the Environment, Canadian Forestry Service
Published: 1971
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 34
Subjects: Trees -- Breeding.; Forests and forestry -- Canada.
Notes: Abstract in English and French.

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