Log diagraming guide for western softwoods
By: by George H. Jackson, John W. Henley, Willard L. Jackson.
Contributors: Henley, John W.; Jackson, Willard L.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U. S. Department of Agriculture
Published: 1963
Place of publication: Portland, Or
Language: eng
Number of pages: 32
Subjects: Forests and forestry -- Measurement.