Babalwa Sishuta 2004. 7 - Small-scale Irrigation Devel opment for Sustainable Rural Devel opment: A Case Study of the Tyhefu Irrigation Scheme. Revue africaine de sociologie. 9, 2 (avr. 2004), 184–206. DOI:https://doi.org/10.4314/asr.v9i2.23267.