TY  - BOOK
TI  - Encyclopedia of earth
T2  - World Book discovery science encyclopedia 
SN  - 9780716675198
U1  - 550.3 
PY  - 2014///
CY  - Illinois
PB  - World Book
KW  - Earth
KW  - Encyclopedias, Juvenile
N1  - Includes index; Primary
ER  -