TY  - BOOK
AU  - ELANGOVAN R AND SASEETHARAN M K
TI  - Unit Operations in Environment Engineering
SN  - 81-224-1097-9
PY  - 1997///
CY  - New Delhi
PB  - New Age Int pvt ltd
KW  - Unit Operations
KW  - Unit
KW  - Operations
KW  - in
KW  - Environment
KW  - Engineering
ER  -