Managing water and nutrients to ensure global food security, while sustaining ecosystem services

Drechsel, Pay; Heffer, P.; Magen, H.; Mikkelsen, R.; Singh, H.; Wichelns, D. 2015. Managing water and nutrients to ensure global food security, while sustaining ecosystem services. In Drechsel, Pay ; Heffer, P.; Magen, H.; Mikkelsen, R.; Wichelns, D. (Eds.). Managing water and fertilizer for sustainable agricultural intensification. Paris, France: International Fertilizer Industry Association (IFA) Colombo, Sri Lanka: International Water Management Institute (IWMI) Georgia, USA: International Plant Nutrition Institute (IPNI) Horgen, Switzerland: International Potash Institute (IPI). pp.1-7.