@ARTICLE {EWANSIHA:2006, title = {Relative drought tolerance of important herbaceous legumes and cereals in the moist and semi-arid regions of West Africa}, author = {Ewansiha, S. U. and Singh, B. }, journal = {Journal of Food, Agriculture and Environment}, year = {2006}, volume = {4}, number = {2}, pages = {188--190}, issn = {1459-0255}, }