Briscoe, C. B. Field trials manual for multipurpose tree species / - Arlington, VA, USA : Winrock International Institute for Agricultural Development, c1989. - 163 p. : ill. ; 28 cm. Includes index. ISBN: 0933595239 Subjects--Topical Terms: Multipurpose trees Dewey Class. No.: 634 WIN 1989 A050 Or.