Crop-tree release increases growth of 12-year-old yellow-poplar and black cherry
By: Neil I. Lamson, H. Clay Smith.
Contributors: Smith, H. Clay.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 622.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1989
Place of publication: [Broomall, Pa.]
Language: eng
Subjects: Liriodendron tulipifera -- Thinning; Liriodendron tulipifera -- Growth; Cherry -- Thinning; Cherry -- Growth
Other titles: Crop tree release increases growth of 12 year-old yellow poplar and black cherry.
Notes: Distributed to depository libraries in microfiche.

"July 1989"--T.p. verso.

Includes bibliographical references (p. 7)