TY  - BOOK
AU  - MANDAl,Sharada.
TI  - Prakritik Duryog
U1  - 363.7 
PY  - 2013///
CY  - Kolkata
PB  - Books and Allied
KW  - GEOGRAPHY
KW  - NATURAL HAZARDS
N1  - It includes bibliographies and indexes
ER  -