TY  - BOOK
TI  - The earth science book: activities for kids 
SN  - 0471571660 
AV  - QE 29 .Z48 1993 
U1  - GS 372.357  
PY  - 1993///
CY  - New York
PB  - Wiley
KW  - Earth sciences
KW  - Study and teaching (Elementary)
ER  -