@ARTICLE {FRANKE:2010, title = {Does crop-livestock integration lead to improved crop production in the savanna of West Africa?}, author = {Franke, A. and Berkhout, E. and Iwuafor, E. * and Nziguheba, G. and Dercon, G. and Vandeplas, I. and Diels, J. }, journal = {Experimental Agriculture}, year = {2010}, month = {August}, volume = {46}, number = {4}, pages = {439--455}, issn = {0014-4797}, doi = {10.1017/s0014479710000347}, }