Authors: Roux, DJ Kleynhans, CJ Thirion, C Hill, L Engelbrecht, JS Deacon, AR Kemper, NP

Citation: Dj. Roux et al., Adaptive assessment and management of riverine ecosystems: The Crocodile/Elands River case study, WATER SA, 25(4), 1999, pp. 501-511

Authors: Kleynhans, CJ

Citation: Cj. Kleynhans, The development of a fish index to assess the biological integrity of South African rivers, WATER SA, 25(3), 1999, pp. 265-278

Authors: Roux, DJ Kleynhans, CJ Thirion, C

Citation: Dj. Roux et al., Biological monitoring and assessment of rivers as a basis for identifying and prioritising river management options, WATER SCI T, 39(10-11), 1999, pp. 207-210