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: USDA Forest Service research paper NC ; 153; USDA Forest Service research paper NC -- 153.
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1978
Place of publication: [St. Paul, Minn.]
Language: eng
Subjects: Jack pine.; Leaves -- Morphology.
Notes: Bibliography: p. 5-6.

Also issued online.