TY  - BOOK
AU  - CENTRAL POLLUTION CONTROL BOARD
ED  - CENTRAL POLLUTION CONTROL BOARD
TI  - "Status of water supply and waste water collection, treatment and disposal in class I cities-1988."
T2  - Control of Urban Pollution Series: CUPS/30/1989-90
U1  - "X9(D85):(G:55), GD" 
PY  - 1990///
CY  - Delhi
PB  - C P C B    
ER  -