TY  - BOOK
AU  - Bhatt S
TI  - Environment protection and sustainable development
SN  - 8176485128
U1  - U:(G:55).2.P, P4 
PY  - 2004///
CY  -  New Delhi 
PB  - A P H Publishers India     
KW  - Geography- Environment
N1  - Bib p. 233-36,Appendix p.165-231
ER  -