TY  - GEN
AU  - Gregory, J. W.
TI  - Earthquakes and volcanos
U1  - 551.2205 
PY  - 1929///
CY  - London
PB  - Ernest Benn
KW  -   Earth
KW  -   Natural disasters
KW  -   Earthquakes
KW  -   Volcanos
ER  -