@ARTICLE {INDYETABULA:2011, title = {DEWN: a novel surveillance system for cassava disease}, author = {Ndyetabula, I. * and Legg, J. }, journal = {R4D review}, year = {2011}, month = {March}, volume = {6}, pages = {48--51}, issn = {2071-3681}, url = {http://r4dreview.org/wp-content/uploads/2011/05/mar2011_low_res.pdf}, }