Cooper,  J. I. <br/><br/>
Viruses and the enviroment. 
J. I Cooper 
 - London   Chapman and Hall  1984 
<br/><br/><label>ISBN: </label>051222870x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses.
<br/><br/><label>LC Class. No.: </label>QR 360 .C6