Timber resource of Minnesota's aspen-birch unit, 1977
By: John S. Spencer, and Arnold J. Ostrom. --
Contributors: Ostrom, Arnold J.; North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service
Series: United States. North Central Forest Experiment Station. USDA Forest Service resource bulletin NC ; 43
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1979
Place of publication: St. Paul, Minn
Language: eng
Number of pages: 52
Subjects: Birch; Aspen; Timber
Notes: Also available on the Internet.