Methodologies and case studies for investigating upstream-downstream interactions of rainwater water harvesting in the Limpopo Basin

Ncube, B., Magombeyi, M., Munguambe, P., Mupangwa, W. and Love, D. 2009. Methodologies and case studies for investigating upstream-downstream interactions of rainwater water harvesting in the Limpopo Basin. In: Humphreys, L. (ed). 2009. Proceedings of the Workshop on Increasing the Productivity and Sustainability of Rainfed Cropping Systems of Poor, Smallholder Farmers, Tamale, Ghana, 22?25 September 2008. Colombo, Sri Lanka: CGIAR Challenge Program on Water and Food.