TY  - BOOK
AU  - Bhatia,S C
TI  - Environmental ecology 
SN  - 9789383101160
U1  - 577.27 
PY  - 2013///
CY  - JAIPUR
PB  -  AGROTECH
KW  - Pollution
KW  - Nature
KW  - Ecological disturbances
UR  - http://www.loc.gov/catdir/description/els032/94007665.html
UR  - http://www.loc.gov/catdir/toc/els032/94007665.html
ER  -