TY  - BOOK
AU  - N N BASAK
TI  - ENVIRONMENTAL ENGINEERING
SN  - #N/A
U1  - 628 P3 BAS 
PY  - 2003///
PB  - MCRAW HILL EDUCATUIN (INDIA) PVT. LTD.
KW  - SANITARY AND MUNICIPAL ENGINEERING [Environmental Protection Engineering]
ER  -