MG Mengistu, JM Steyn, RP Kunz, I Doidge, HB Hlophe, CS Everson, et al. A preliminary investigation of the water use efficiency of sweet sorghum for biofuel in South Africa. WSA [Internet]. 2016 Jan. 27 [cited 2024 May 17];42(1 January). Available from: https://watersa.net/article/view/10810