%O Book %T Nutrient and Water Management Practices for Increasing Crop Production in Rainfed Arid/Semi-Arid Areas %A %U http://www.dgdingfa.net/publications/7405/nutrient-and-water-management-practices-for-increasing-crop-production-in-rainfed-aridsemi-arid-areas %D 2005 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna