TY  - BOOK
AU  - Wallace,Holly
TI  - Survival and change
T2  - Living things
SN  - 0431109214
U1  - 576.8 23
PY  - 2001///
CY  - Oxford : 
PB  - Heinemann Libarry , 
KW  - Evolution (Biology) - Juvenile literature. ; Adaptation (Biology) - Juvenile literature. ; Competition (Biology) - Juvenile literature
ER  -