TY  - BOOK
AU  - Sharada Mandal
TI  - Prakritik Duryog (Natural Hazards)
U1  - 551.5 
PY  - 2008///
CY  - Kolkata
PB  - Books and Allied (Pvt) Ltd
KW  - Natural Hazards
N1  - Includes References, Maps
ER  -