Silviculture of ponderosa pine in the Pacific northwest
Subtitle: the state of our knowledge
By: James W. Barrett
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service
Series: USDA Forest Service general technical report PNW ; 97; General technical report PNW -- 97
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: Portland, Or
Language: eng
Number of pages: 106
Subjects: Forests and forestry -- Northwestern States; Ponderosa pine
Notes: Issued Dec. 1979

Bibliography: p. 93-104