Seedbed-preparation methods for paper birch
By: by John C. Bjorkbom.
Series: Research paper NE -- 79.
Publisher: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1967
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 15
Subjects: Paper birch -- Seeds
Other titles: Paper birch seedbed-preparation.; Seedbed preparation methods for paper birch.
Notes: Cover title.

Literature cited: p. 15.