TY  - BOOK
AU  - Venitt S Ed.
AU  -  Parry J M Ed.
TI  - Mutagenicity testing: A practical approach
T2  - Practical approach series
U1  - G:63:(L:524), M4 
PY  - 1976///
CY  - Oxford
PB  - IRL Press        
N1  - Includes bibliography
ER  -