A field guide for stand basal area, average diameter, and tree spacing relationships
By: by James W. Barrett
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research note PNW ; 298
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1977
Place of publication: Portland, Or
Language: eng
Subjects: Forests and forestry -- Measurement
Notes: Caption title

Issued May 1977