Gray, John W. Forest revenue systems in developing countries : their role in in come generation and forest management strategies / John W. Gray. - Rome : FAO, 1983 - xxii, 261 p. ; 30 cm. - FAO Forestry paper; 43 . Includes bibliographical references (p. 249-255) ISBN: 9251013403 Subjects--Topical Terms: Forests and forestry -- Developing countries. Dewey Class. No.: 634.9 GRA