TY  - BOOK
AU  - INTERNATIONAL ENVIRONMENTAL TECHNOLOGY CENTRE
ED  - INTERNATIONAL ENVIRONMENTAL TECHNOLOGY CENTRE
TI  - Source book of alternative technologies for freshw
T2  - "Its, Technical Publication Series; 8d. United Nations Environment Programme, Water Branch. South Pacific Applied Geoscience Commission"
U1  - "X9(D85)0gF.192.N9, N8/UN" 
PY  - 1998///
CY  - Sura
PB  - Sopae       
KW  -  Water Supply
KW  - Industrial Economics
ER  -