TY  - BOOK
AU  - UNITED NATIONS, CENTRE FOR HUMAN SETTLEMENTS
ED  - UNITED NATIONS, CENTRE FOR HUMAN SETTLEMENTS
TI  - Wather supply and wastedisposal management:  Impact   
U1  - X9(D85).1.N8, M7/UN 
PY  - 1987///
CY  - Nairobi
PB  - United Nations         
KW  - Electrical
ER  -