TY  - BOOK
AU  - White, Kay 
AU  - Gupta, Rekha 
TI  - The earth
T2  - Children's reference encyclopedia 
SN  - 8188370916
U1  - 525 
PY  - 0000///(200?)
CY  - New Delhi
PB  - Young Learner Publications
KW  - General knowledge
N1  - Published in 4 volumes
ER  -