Sedjo, Roger A. The Long-term adequacy of world timber supply / Roger A. Sedjo and Kenneth S. Lyon. - Washington, D.C. : Resources for the Future, 1990. - xv, 230 pages ; 24 centimeter. Includes index. Glossary: pages 222-224. References: page 221. ISBN: 0915707462 Subjects--Topical Terms: Lumber trade.Forest reserves. Dewey Class. No.: FOR 333.75 Se28l 1990