system for automatically recording weight changes in sapling trees
By: Harold F. Haupt and Bud L. Jeffers.
Contributors: Jeffers, Bud L.; Intermountain Forest and Range Experiment Station (Ogden, Utah)
Series: USDA Forest Service research note INT -- 71.; Research note INT -- 71.
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station
Published: 1967
Place of publication: Ogden, Utah
Language: eng
Subjects: Hydrology, Forest; Trees -- Measurement
Notes: Caption title.

Includes bibliographical references.