TY  - GEN
AU  - Roy,Subroto
TI  - Encyclopaedia of sustainable development
SN  - 9788183763035
U1  - 333.9 ROY 5 
PY  - 2012///.
CY  - New Delhi : 
PB  - ABD Publishers, 
KW  - Information technology--Sustainablility development
KW  - Sustainable tourism
KW  - Tourism development
N1  - Includes index and bibliographical reference

ER  -