TY  - BOOK
AU  - Nathanson,Jerry a.
TI  - Basic Environmental Technology: Water supply,Waste management,and Pollution control
T2  - Excludes plates series
SN  - 8120322282
U1  - 363.728 
PY  - 2002///
CY  - New Delhi
PB  - Prentice-hall of India
ER  -