TY  - BOOK
AU  - HAMPANNAVAR U.S;SURESH GOURI
TI  - ENVIRONMENTAL STUDIES
SN  - 9784380578934
U1  - 628 
PY  - 2011///
CY  - NEW DELHI
PB  - I.K.INTERNATIONAL PUB
KW  - "Environmental engineering,Sanitary and Muncipal Engg,Impact assessment"
ER  -