TY  - GEN
AU  - Nathanson, Jerry A
TI  - Basic environmental technology: Water supply, waste management and polution control
SN  - 8120322282
U1  - 363.7 
PY  - 2003///
CY  - New Delhi
PB  - Prentice-Hall
KW  - ENVIRONMENTAL PROBLEMS
KW  - ENVIRONMENTAL TECHNOLOGY
KW  - POLLUTION CONTROL
KW  - WATER MANAGEMENT
KW  - WATER SUPPLY
ER  -