Soil moisture trends in thinned red pine stands in northern Minnesota
By: [Roger R. Bay, Don H. Boelter]
Contributors: Biekter, Don H.
Series: Research note LS / Lake States Forest Experiment Station -- 29; Research note LS -- 29.
Publisher: Lake States Forest Experiment Station, U.S. Dept. of Agriculture
Published: 1963
Place of publication: St. Paul, Minn
Language: eng
Subjects: Soil moisture; Red pine; Forest thinning
Notes: Caption title.

"October 1963" -- P.[3].

Includes bibliographical references.