Effect of artificial root and bole injuries on diameter increment of Douglas fir
By: by Keith R. Shea.
Series: Weyerhaeuser forestry paper -- no. 11.
Publisher: Weyerhaeuser Forestry Research Center
Published: 1967
Place of publication: Centralia, Wash
Language: eng
Number of pages: 11
Subjects: Douglas fir -- Growth.; Douglas fir -- Wounds and injuries.