Keraita, Bernard; Drechsel, Pay; Konradsen, Flemming - In: Journal of Risk Research 11 (2008) 8, pp. 1047-1061
Most irrigation water used in urban vegetable farming in Ghana is contaminated with untreated wastewater. This poses health risks to farmers and consumers. As part of a study to explore options for health risk reduction, this paper summarizes farmers' perceptions on health risks and possible...