TY  - BOOK
AU  - Rao,C S
TI  - Environmental pollution control engineering
SN  - 81-224-0301-8
U1  - 628.5 
PY  - 2003///
CY  - New Delhi
PB  - New age international
KW  - Environmental pollution - Control
KW  - Environmental science
KW  - Municiple engineering
N1  - Includes biblographical references and index; Universal book shaller
ER  -