Sample sizes for timber cruises
By: by Floyd A. Johnson.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: U.S. Forest Service research note PNW -- 30.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1965
Place of publication: Portland, Or
Language: eng
Number of pages: 10
Subjects: Forests and forestry -- Measurement.
Notes: Caption title.

"October 1965."

Includes bibliographical references.