TY  - BOOK
AU  - Sinha, P C,Ed.
TI  - International encyclopaedia of sustainable development - vol. 20
SN  - 8174886788
CY  - New Delhi
KW  - Environment -- Sound management
KW  - Environmental engineering
KW  - Habitat
KW  - Human health
KW  - Human resource development
KW  - Sustainable development -- International encyclopaedia
ER  -