G. E. W. Wolstenholme 
Mutation as Cellular Process 
 - London  J.& A Churchill Ltd.  1969 
 - 244p 
G. E. W. Wolstenholme; G.E.W Wolstenholem & Maeve O`connor: Mutation as Cellular Process.  London.  J.& A Churchill Ltd., 1969. 700-1430-6--(575.131WOL)   
ENGLISH 
700-1430-6 
575.131  / WOL