The role of traditional irrigation systems (vinyungu) in alleviating poverty in Iringa Rural District, Tanzania /
T.A.J. Mkavidanda, A.L. Kaswamila.
- Dar es Salaam, Tanzania : Mkuki na Nyota Publishers, c2001.
- x, 36 : ill. ; 24 cm.
- Research report ; .
"Published for Research on Poverty Alleviation ... by Mkuki na Nyota Publishers"--T.p. verso.