test of pruning sitka spruce in Alaska
By: A.S. Harris.
Contributors: Northern Forest Experiment Station (Juneau, Alaska)
Series: Research note NOR -- 13.; United States. Northern Forest Experiment Station. Research Note Nor -- 13.; U.S. Forest Service research note NOR -- 13.
Publisher: U.S. Forest Service, Northern Forest Experiment Station
Published: 1966
Place of publication: Juneau, Alaska
Language: eng
Subjects: Sitka spruce -- Pruning -- Alaska
Notes: "February 1966"--P. [1].

"GPO 990-152"--P. 3.

Includes bibliographical references.