The life history of Douglas-fir
By: George S. Allen, John N. Owens.
Contributors: Owens, John N.
Publisher: Environment Canada.; Forestry Service
Published: 1972
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 139
Subjects: Douglas fir.
Notes: On cover: Environment Canada, Forestry Service.

72197993 biblio

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