SOULSBY, E.J.L. <br/><br/>
Helminths, arthropods & protozoa of domesticated animals 

 - 6th ed. 
 - London  Bailliere, tindall & cassell.  1968 
 - xix, 824p. 
<br/><br/><label>ISBN: </label>702002372 
<br/><br/><label>Dewey Class. No.: </label>636.089