P Ramollo, Phetole. “Impact of Alluvial Diamond Mining on Macroinvertebrate Community Structure in the Lower Vaal River, Northern Cape Province in South Africa”. International Journal of Environment 9, no. 2 (October 27, 2020): 1–22. Accessed November 24, 2024. https://nepjol.info/index.php/IJE/article/view/32496.