TY  - BOOK
AU  - Grange J M Ed.
AU  -  Fox A Ed.
AU  -  Morgan N L Ed.
TI  - Genetic manipulation :  Techniques and applications.     
T2  - The society for applied bacteriology technical series No 28
U1  - G:68, N1 
PY  - 1991///
CY  - Oxford
PB  - Blackwell Scientific Publications     
ER  -