[1]
E. Chakauya, G. Beyene, and R. Chikwamba, “Food production needs fuel too: perspectives on the impact of biofuels in southern Africa”, S. Afr. J. Sci., vol. 105, no. 5/6, Jan. 2010, Accessed: Nov. 24, 2024. [Online]. Available: https://sajs.co.za/article/view/10306