Standard error of estimated average timber volume per acre under point sampling when trees are measured for volume on a subsample of all points
By: by Floyd A. Johnson.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note -- no. 201.; Research notes (Pacific Northwest Forest and Range Experiment Station (Portland, Or.)) -- no. 201.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1960
Place of publication: Portland, Or
Language: eng
Subjects: Forests and forestry -- Measurement.
Notes: Caption title.

"January 1961."

Includes bibliographical references.

Also issued online.