TY  - BOOK
AU  - Nag Prithvish  and others Ed.
TI  - Environment populaiton and development :  Felicitaition volume honour of pro. s l kayastha   
SN  - 8170228891
U1  - UjN24, P1 
PY  - 2001///
CY  -  New Delhi 
PB  - Concept India        
KW  - Geography
ER  -