TY  - BOOK
AU  - Swantz,Marja-Liisa
TI  - Participation and exchange of knowledge in water technology
SN  - 9514532724
AV  - IRA TD353.T3S82 
PY  - 1984///
CY  - iHelsinki
PB  - TECO Publications Ltd
KW  - Water supply
KW  - Research,
KW  - Lindi region
KW  -  Mtwara region
N1  - Includes bibliographies
ER  -