WILLMAN, J P <br/><br/>
Methods of internal parasite control in sheep and lambs.  [electronic resource] 

 -  Journal of the American Veterinary Medical Association  Aug 1950 
 - 136-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-1488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Parasites<br/>Sheep