citation
McCartney, Matthew; Nyambe, I. A. 2017. Ecosystem services: opportunities and threats. In Lautze, Jonathan; Phiri, Z.; Smakhtin, Vladimir; Saruchera, D. (Eds.). 2017. Tha Zambizi River Basin: water and sustainable development. Oxon, UK: Routledge - Earthscan. pp.125-157. (Earthscan Series on Major River Basins of the World)