@ARTICLE {SONDER:2010, title = {Predicted changes in suitability and agro climatic factors due to climate change for yam production in Nigeria}, author = {Sonder, K. and Okonkwo, C. and Asiedu, R. }, journal = {African Journal of Root and Tuber Crops}, year = {2010}, volume = {8}, number = {2}, pages = {51--59}, issn = {1118-2075}, note = {RTB; Root and Tuber; Yam}, }