Wetwood in trees
Subtitle: a timber resource problem
By: J.C. Ward and W.Y. Pong
Contributors: Pong, W. Y; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: General technical report PNW -- 112
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1980
Place of publication: [Portland, Or.?]
Language: eng
Number of pages: 56
Subjects: Wood -- Moisture; Wood -- Defects
Notes: Cover title

"August 1980."

Bibliography: p. 41-56