TY  - BOOK
AU  - 
AU  - Robert
TI  - Volcanoes and the earth's interior: readings from scientific American
SN  - 0716713845
U1  - 551.22 
PY  - 1982///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Volcanoes
KW  - Earth
KW  - Internal structure of the Earth
ER  -