Textbook of dendrology : covering the important forest trees of the United States and Canada / William M. Harlow & [et.. al.]. - 7th ed. - New York : McGraw-Hill, 1991. - x, 501 p. : ill. ; 24 cm. - McGraw-Hill series in forest resources . Includes bibliographical references and index. LCCN: 90045403 Subjects--Topical Terms: TreesForest plants Dewey Class. No.: 582.16097 / HAT