Crowle, Alfred J. <br/><br/>
Immunodiffusion / 
by Alfred J. Crowle. 
 - 2nd ed. 
 - London :  Academic Press,  1973. 
 - 545 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>72-084376 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunodiffusion.