TY  - BOOK
AU  - Roy,Subroto
TI  - Encyclopaedia of sustainable development 
SN  - 9788183763035
U1  - 333.9 ROY 4 
PY  - 2012///
CY  - Jaipur
PB  - ABD Publishers
KW  - Natural resource management
KW  - Sustainable biofuel
KW  - Sustainable agriculture
KW  - Geography
N1  - Includes index and bibliographical reference
ER  -