DJ Ollis; JL Ewart-Smith; JA Day; NM Job; DM Macfarlane; CD Snaddon; EJJ Sieben; JA Dini; N Mbona. The Development of a Classification System for Inland Aquatic Ecosystems in South Africa. WSA 2015, 41 (5 October). https://doi.org/10.4314/wsa.v41i5.16.