Urban food supply under stress

Drechsel, Pay; Appoh, Richard. 2018. Urban food supply under stress. In Karg, H.; Drechsel, Pay (Eds.). Atlas of West African urban food systems: examples from Ghana and Burkina Faso. Colombo, Sri Lanka: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE). pp.50-51.