Effects of pruning height on the diameter growth of yellow birch
By: Dale S. Solomon and Barton M. Blum
Contributors: Blum, Barton M., jt. auth; United States. Forest Service; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research note NE -- 233
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1977
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Birch; Pruning
Notes: Caption title

Bibliography: p. 3