TY  - BOOK
AU  - Walker,Richard
TI  - Genes and DNA
SN  - 0-7534-0845-7
U1  - 576.5 
PY  - 2003///]
CY  - London
PB  - Kingfisher
KW  - Genetics
KW  - Juvenile literature
KW  - DNA
KW  - Genes
KW  - GENETICS AND EVOLUTION
ER  -