Determining average yarding distance
By: Roger H. Twito and Charles N. Mann
Contributors: Mann, Charles N., joint author; Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service
Series: USDA Forest Service general technical report PNW ; 79; General technical report PNW -- 79
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1979
Place of publication: Portland, Or
Language: eng
Number of pages: 29
Subjects: Computer programs; Logging -- United States; Timber -- United States
Notes: Issued Mar. 1979