@INBOOK {EZEDINMA:2007a, title = {Cross-border trade in cassava-based products in Dawanau market, Kano, Nigeria}, author = {Ezedinma, C. and Okechukwu, R. }, year = {2007}, pages = {1--10}, chapter = {1}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {RTB; Root and Tuber; Cassava}, }