TY  - BOOK
AU  - Srinivasan, D.
TI  - Environmental engineering 
SN  - 9788120336001
U1  - 628.01 
PY  - 2015///
CY  - New Delhi
PB  - PHI Learnig
KW  - Civil engg
KW  - Environmental engineering
KW  - Ecology
KW  - Pollution Control
N1  - Includes bibliographical references and index
ER  -