TY  - BOOK
AU  - ETHRIDGE FRANK G.
TI  - ENCYCLOPEDIA OF EARTH AND PHYSICAL SCIENCE
SN  - 0761405518
AV  - REF QE .E513 1998 
PY  - 1998///
CY  - NEWYORK
PB  - MARSHALL CAVENDISH
KW  - Science--Encyclopedias, Juvenile
ER  -