TY  - BOOK
AU  - Rao,C.S.
TI  - Environmental pollution control engineering
SN  - 812241835x
AV  - TD 178 .R36 2006
U1  - 628.5 20
PY  - 1991///
CY  - New delhi
PB  - New Age international
KW  - Pollution
KW  - India
N1  - Includes bibliographical references and index
ER  -