Percent crown cover tables for applying the shelterwood system in New England
By: W.B. Leak and C.H. Tubbs
Contributors: Tubbs, C. H.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research note NE -- 313; Research note NE -- 313.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1983
Place of publication: [Broomall, Pa.?]
Language: eng
Subjects: Forest canopies; Tables; Crowns (Botany); Shelterwoods
Description: Provides tables for estimating residual percent crown cover, using a 10-factor prism, of three species groups: (1) sugar and red maples, yellow and paper birches; (2) white ash, white pine, red spruce, balsam fir, and hemlock; and (3) beech.
Notes: Caption title.

Includes bibliographical references (p. 4).

Also issued electronically via World Wide Web in PDF format.