Silvical characteristics of eastern hemlock (Tsuga canadensis)
By: by Ashbel F. Hough
Series: Station paper / Northeastern Forest Experiment Station -- no. 132; Station paper (Northeastern Forest Experiment Station (Radnor, Pa.)) -- no. 132.
Publisher: Northeastern Forest Experiment Station
Published: 1960
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 23
Subjects: Eastern hemlock
Notes: Cover title.

Includes bibliographical references (p. 17-23).