Irrigation water charges in Sudan: proceedings of a Workshop held at Wad Medani, 28 May 1991

2026-06-27http://hdl.handle.net/123456789/159828application/pdfOpen Accessirrigation watercost recoverywater ratescostsfinancial planningpolicywater deliveryefficiencyeconomic aspectspricingcrop productionIrrigation water charges in Sudan: proceedings of a Workshop held at Wad Medani, 28 May 1991Conference Proceedings