Spacing affects knot surface in red pine plantations
By: Paul R. Laidly and Robert G. Barse
Contributors: Barse, Robert G., joint author; North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service
Series: USDA Forest Service research note NC ; 246
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1979
Place of publication: St. Paul, Minn
Language: eng
Subjects: Red pine
Notes: Bibliography: p. 3