e.j.l.soulsby <br/><br/>
immunity to animal parasites 

 - newyork  academic press  1972 
 - xiv425 
<br/><br/><label>ISBN: </label>0-12-655340-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>bacteria
<br/><br/><label>Dewey Class. No.: </label>591.5