@BOOK {KAMBEWA:2007, title = {Cassava production and marketing in the Chinyanja triangle (Malawi, Mozambique & Zambia), Angola and South Africa}, author = {Kambewa, E. and Mahungu, N. }, year = {2007}, publisher = {International Institute of Tropical Agriculture/ Southern Africa Root Crops Research Network (IITA/SARRNET)}, isbn = {978-99908-941-1-0}, note = {RTB; Root and Tuber; Cassava.; 76p.}, }