TY  - BOOK
AU  - Trivedi, Venu  .
TI  - Environment and social concerns / 
SN  - 978-81-8069-751-7
U1  - YOaG:55 
PY  - 2011///
CY  - New Delhi : 
PB  - Concept Publishing Company , 
KW  - Sociology- Environmental
ER  -