@ARTICLE {FERMONT:2010, title = {Cassava: improving sustainability of farming systems}, author = {Fermont, A. }, journal = {R4D Review}, year = {2010}, month = {March}, volume = {4}, pages = {31--33}, issn = {2071-3681}, note = {RTB; Root and Tuber; Cassava}, url = {www.r4dreview.org}, }