Ayensu, Edward S. Commercial timbers of West Africa Edward S. Ayensu, Albert Bentum. - Washington Smithsonian Institution Press 1974. - iii, 69 p. illus. - Smithsonian contributions to botany, no. 14 . - Smithsonian contributions to botany no. 14. . Bibliography: p. 64. LCCN: 73012959 //r852 Subjects--Topical Terms: Timber--Africa, West.WoodTrees--Africa, West. LC Class. No.: QK1 SD528 / .S2747 no. 14 Dewey Class. No.: 581/.08 s 674/.14/0967