Smith, David M. The practice of silviculture / - 8th ed. - New York : Wiley, c1986. - xiv, 527 p. : ill. ; 25 cm. Rev. ed. of: The practice of silviculture / Ralph C. Hawley. 7th ed. 1962. ISBN: 0471800201 Subjects--Topical Terms: Forests and forestry. Dewey Class. No.: 634 WIL 1986 A047 Or.