@INBOOK {VANLAUWE:2012a, title = {Long-term integrated soil fertility management in South-Western Nigeria: crop performance and impact on the soil fertility status}, author = {Vanlauwe, B. and Nziguheba, G. and Nwoke, C. and Diels, J. and Sanginga, N. and Merckx, R. }, year = {2012}, pages = {175--200}, chapter = {10}, publisher = {Springer}, address = {Dordrecht, the Netherlands}, isbn = {978-94-007-2937-7}, note = {In: Bationo, A. et al. (Eds), Lessons learned from Long-term Soil Fertility Management Experiments in Africa. 2012. 204p.}, doi = {10.1007/978-94-007-2938-4_10}, }