Economics of thinning stagnated ponderosa pine sapling stands in the pine-grass areas of central Washington
By: Robert W. Sassaman, James W. Barrett, and Justin G. Smith.
Contributors: Barrett, James W. 1922-; Smith, Justin G.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Edition: Rev.
Series: USDA Forest Service research paper PNW -- no. 144.; USDA Forest Service research paper PNW -- 144.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1973
Place of publication: Portland, Or
Language: eng
Number of pages: 17
Subjects: Forest thinning.; Ponderosa pine.; Forest management -- Economic aspects.
Notes: Cover title.

Bibliography: p. 16-17.