TY  - BOOK
AU  - Sirohi, Madhu Singh 
TI  - What are volcanoes, earthouakes, avalanches, and more.../ 
T2  - Green genius guide/ edited by Pallavi Sah 
SN  - 9788179931592
U1  - 551.2 
PY  - 2008///
CY  - New Delhi
PB  - Teri Press
ER  -