TY  - BOOK
AU  - Williams,J.G.
TI  - Genetic engineering
SN  - ISBN  1 872 748 75 9
U1  - 61 
PY  - 1993///
CY  - England
PB  - BIOS Scientific Publishers
KW  - Biochemistry
N1  - Bibliogr.: p.118 - 119
ER  -