Berrie, A. M. M. An introduction to the botany of the major crop plants / Alex M. M. Berrie. - Bellmawr, N.J : Heyden, c1977. - x, 220 p. : ill. ; 25 cm. - Botanical sciences series . Includes index. Bibliography: p. 187-189. ISBN: 085501220X Subjects--Topical Terms: Botany, Economic.Plants, Cultivated.