TY  - BOOK
AU  - Kamala, A .
AU  - Kanth Rao, D L .
TI  - Environmental Engineering
U1  - 620.8 
PY  - 1988///
CY  - New Delhi
PB  - Tata Mcgraw-Hill Publishing Company Ltd
KW  - Environmental Engineering
KW  - Engineering-Environmental
KW  - G-Technology
ER  -