TY  - BOOK
AU  - Smith,John E., x
AU  - x
TI  - Biotechnology: x
SN  - 0713129603
U1  - 660.6/S652b 
PY  - 1990///
CY  - London ; New York
PB  - Edward Arnold
KW  - Biotechnology
KW  - Genetic Enginering
N1  - Includes
ER  -