@INPROCEEDINGS {NKAMLEU:2003a, title = {Explaining the Failure in Agricultural production in sub-Saharan Africa}, author = {Nkamleu, G. B. and Gockowski, J. and Kazianga, H. }, booktitle = {Trienal conference of the International Association of Agricultural Economists, August 2003, Durban, South Africa}, year = {2003}, }