Macdex Mutema, & Vincent Chaplot. (2023). Unit-Area Soil, Soil C and Nutrient Fluxes Decrease in the Downstream Direction of a River Basin: A Case of Thukela River Basin, South Africa. Emerging Issues in Environment, Geography and Earth Science Vol. 3, 176–209. https://doi.org/10.9734/bpi/eieges/v3/6387B