Pennington T H <br/><br/>
Molecular virology. 

 - London  Chapman and Hall       1975 
 - 64p  cm. 
<br/><br/><label>Standard No.: </label>30920 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G9M:423, L5