TY  - BOOK
AU  - Ramakrishnan, P.S.
TI  - Ecology and sustainable development
SN  - 9788123736228
U1  - 338.927 
PY  - 2008///
CY  - New Delhi
PB  - National Book Trust
KW  - Rural development
KW  - Sustainable development
KW  - Environmental policy
ER  -