R.O. Strothmann and Z.A. Zasada
By: R.O. Strothmann and Z.A. Zasada
Contributors: Zasada, Z.; Lake States Forest Experiment Station (Saint Paul, Minn.)
Series: Station paper -- no. 49; Station paper (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 49.
Publisher: Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1957
Place of publication: [St. Paul, Minn.]
Language: eng
Number of pages: 26
Subjects: Aspen
Other titles: Quaking aspen, Silvical characteristics of
Notes: Cover title.

"July 1957."

This is the fourth of the 15 silvical reports being prepared by the Lake States Forest Experiment Station.

Includes bibliographical references (p. 23-26).