Thottapily, G. Biotechnology : enhancing research on tropical crops in Africa G. Thottapily, L. M. Monti - Ibadan : International Institute of Tropical Agriculture, 1992. - x, 364p. : ill. ; 25 cm. Subjects--Topical Terms: BiotechnologyAgricultural cropsAfrica LC Class. No.: EAF SB111.B56 1992