TY  - BOOK
AU  - Kumar, Arvind
AU  - Sivakami, R.
TI  - Sustainable Development and Environmental Science
SN  - 9788170356660
U1  - 363.7 
PY  - 2013///
CY  - New Delhi
PB  - Daya Publishing House
KW  - Social problems and services
KW  - Social sciences
KW  - Environmental sciences
ER  -