Thinned stands fill up rapidly
Series: Technical notes / Lake States Forest Experiment Station -- no. 160; Technical notes (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 160.
Publisher: Lake States Forest Experiment Station, University Farm
Published: 1940
Place of publication: St. Paul, Minn
Language: eng
Subjects: Forest thinning; Pinus banksiana
Notes: Caption title.