TY  - BOOK
AU  - Kraynak, Ozansky, Mary
TI  - Earth:  a science workbook for ages 4- 6 
SN  - 1 56565 833 7
U1  - 570 
PY  - 1998///
CY  - Los Angles
PB  - Lowell House
KW  - General science
KW  - Earth
ER  -