@TECHREPORT {COYNE:2010e, title = {Sowing the seeds of better yam: CGIAR SP-IPM Technical Innovation Brief}, author = {Coyne, D. and Claudius-Cole, A. O. and Kikuno, H. }, year = {2010}, month = {November}, type = {Technical Innovation Brief}, number = {7}, institution = {CGIAR SP-IPM Secretariat}, note = {RTB; Root and Tuber; Yam}, }