@MISC {COULIBALY:2010b, title = {Perception on opportunities and constraints in marketing of cassava and cassava based products in Sierra Leone and Ghana}, author = {Coulibaly, O. and Fannah, S. and Osei-Sarfoh, A. and Allomasso, R. and Gbaguidi, B. and Davis-Mussagy, M. and James, B. }, year = {2010}, month = {October}, howpublished = {Abstract in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October}, note = {RTB; Root and Tuber; Cassava.; Abstract in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010}, }