TY  - BOOK
AU  - Krulik,Nancy E.
AU  - Kowitt,Holly
TI  - Volcanoes : : a science puzzle book
SN  - 9780590429214
U1  - 551.21 
PY  - 1990///
CY  - New York : 
PB  - Scholastic, 
KW  - Volcanoes
ER  -