ADVANCES IN mutagenesis research.V2. 

 - New York     Springer-Verlag        1990 
 - ix,326p  cm. 
<br/><br/><label>Standard No.: </label>26545 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:63n1,N90, N0.2