TY  - BOOK
T1  - Why do volcanoes erupt? :questions about our unique planet /
DA  - 1990.
CY  - New York, U.S.A. :
AU  - Whitfield, Philip.
CN  - QE53
CN  - CMC QE53
PB  - Viking,
PP  - New York, U.S.A. :
PY  - 1990.
N1  - Includes index.
ID  - 131463
KW  - Volcanoes
KW  - Natural history
SN  - 0670833851
TI  - Why do volcanoes erupt? :questions about our unique planet /
ER  -