Walt, J. van der, B. Nell, and F. Winde. “Integrated Catchment Management : The Mooi River (Northwest Province, South Africa) As a Case Study”. Cuadernos de Investigación Geográfica 28 (May 28, 2013): 109–126. Accessed May 7, 2024. https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/1131.