TY  - GEN
AU  - Mandal,Debabrata
TI  - Man in biosphere: a case study of Sunderban bioshere reserve 
SN  - 8121209455
U1  - 333.95 
PY  - 2007///
CY  - New Delhi
PB  - Gyan Publishing House
N1  - Includes  index
ER  -