TY  - BOOK
AU  - Amala Jothi Grace
AU  - Anitha Devi P
AU  - Authi Devi P
AU  - Sivakumar M
TI  - Environmental Science And Engg
PY  - 2014///
PB  - Cba Pub.
KW  - Engineering Science
KW  - environmental
ER  -