Mandal, R. C. Tropical root and tuber crops cassava(tropiaca), sweet potato, aroids, yams, yam bean, coleus R. C. Mandal - India agrobios 2006 - 360p.; bibliography ISBN: 8177541994 Subjects--Topical Terms: tropicalroot and tuber crops LC Class. No.: SB 401 / .M36 2006