@ARTICLE {OJIAKO:2013a, title = {Analysis of relationships between production of yam [Dioscorea spp.] and its determinants in Nigeria: a cointegration approach}, author = {Ojiako, I. A. and Tarawali, G. and Akwarandu, B. and Okechukwu, R. and Idowu, A. *}, journal = {African Journal of Root and Tuber Crops}, year = {2013}, volume = {10}, number = {1}, pages = {1--8}, issn = {1118-2075}, note = {RTB; yam}, }