Ian Carr <br/><br/>
Biological defence mechanisms. 

 - Oxford :  Blackwell Scientific Publications,  1972 
 - ix,101p.  : ill.  ; 22cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0632085002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation,<br/>Biological,
<br/><br/><label>LC Class. No.: </label>QR181.C32