Thinning from below in a 60-year-old western white pine stand
By: Marvin W. Foiles
Contributors: Intermountain Forest and Range Experiment Station (Ogden, Utah)
Series: Research note / Intermountain Forest and Range Experiment Station, U.S. Department of Agriculture, Forest Service -- no. 19; Research note (Intermountain Forest and Range Experiment Station (Ogden, Utah)) -- no. 19.
Publisher: Intermountain Forest and Range Experiment Station
Published: 1955
Place of publication: Ogden, Utah
Language: eng
Subjects: Forest thinning; Thinning; Western white pine
Notes: Caption title.

"May 1955."