TY  - BOOK
AU  - Jefferis,David
TI  - Bio tech : : frontiers of medicine
T2  - Megatech
SN  - 0778700615
U1  - 660.6 23
PY  - 2002///
CY  - New York : 
PB  - Crabtree Publishing , 
KW  - Biotechnology - Juvenile literature
ER  -