Thomas, Alan; Selolwane, Onalenna and Humphreys, David
(2001). The Campaign against the Southern Okavango Integrated Water Development Project.
In: Thomas, Alan; Carr, Susan and Humphreys, David eds.
Environmental Policies and NGO Influence: Land Degradation and Sustainable Resource Management in Sub-Saharan Africa.
Routledge Research Global Environmental Change Series.
London: Routledge, pp. 109–129.