Morphology of jack pine and tamarack needles in dense stands
By: by Terry F. Strong, J. Zavitkovski.
Contributors: Zavitkovski, J.; North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service.
Series: Research paper NC -- 153.
Publisher: North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1978
Place of publication: [Saint Paul, Minn.]
Language: eng
Subjects: Jack pine -- Morphology; Lodgepole pine -- Morphology
Notes: Bibliography: p. 5-6.