TY  - BOOK
AU  - Kamala,A
AU  - Kanth Rao
TI  - Environmental Engineering:Water Supply Sanitary Engineering and Polution for Business
U1  - 628KAM 
PY  - 1989///
CY  - New Delhi
PB  - Tata Magraw Hill
KW  - Environmental Engineering
KW  - Sanitary  Engineering
ER  -