@ARTICLE {CARSKY:2005, title = {Identification of nutrients limiting cassava yield maintenance on a sedimentary soil in southern Benin, west Africa}, author = {Carsky, R. and Toukourou, M. A. *}, journal = {Nutrient Cycling in Agroecosystems}, year = {2005}, volume = {71}, pages = {151--162}, issn = {1385-1314}, note = {RTB; Cassava}, doi = {10.1007/s10705-004-1803-9}, }