TY - BOOK AU - Weber, Edward J., ed. AU - Graham, Michael, ed. AU - Toro M., Julio Cesar, ed. TI - Cassava cultural practices : proceedings of a workshop held in Salvador, Bahia, Brazil, 18 - 12 March, 1980 SN - 9780889362451 PY - 1980/// CY - Ottawa PB - International Development Research Center ER -