TY  - BOOK
AU  - Lye,Keith
TI  - The changing earth
T2  - Just look at
SN  - 0356111822 :
AV  - QE29 
U1  - 550 19
PY  - 1985///
CY  - London
PB  - Macdonald Educational
KW  - Earth
KW  - Juvenile literature
N1  - Bibliography: p42. _ Includes index
ER  -