TY  - GEN
AU  - Helen J. Challand
TI  - I Want to Know About: Volcanoes
SN  - 0516016903
AV  - QE521.3 .C453 1983
U1  - 551.2/1 19
PY  - 1983///
CY  - USA
PB  - Children's Press
KW  - English
KW  - Volcanoes
KW  - Juvenile literature
KW  - General
KW  - Encyclopedias الموسوعات
N1  - Includes index
N2  - Discusses what causes volcanoes, where they are likely to occur, and how scientists study them
ER  -