The role of traditional irrigation systems in poverty alleviation in semi-arid areas : the case of Chamanzi in Lushoto District, Tanzania /
Abiud L. Kaswamila, Baker M. Masuruli.
- Dar es Salaam, Tanzania : Mkuki na Nyota Publishers, c2004.
- xi, 35 p. : ill. ; 25 cm.
"Published for Research on Poverty Alleviation"--T.p. verso.