Perry, David A Forest ecosystems/ by David A. Perry, Ram Oren, Stephen C. Hart - 2nd ed. - Baltimore, Md. : The Johns Hopkins University Press, c2008 - xiv, 606 p. : ill., [8] p. of col. plates; 29 cm. Includes bibliographical references and index ISBN: 0801888409 $ 85.00 Subjects--Topical Terms: Forest ecology Dewey Class. No.: 577.3