Williams, Ralph E., ed. <br/><br/>
Livestok entomology  / 
ed. by Ralph E. Williams... [et. al] 
 - New York  :   John Wiley & Sons 
 - 335 p. 
<br/><br/><label>LCCN: </label>200878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ganado -- plagas <br/>Parasitología veterinaria
<br/><br/><label>Dewey Class. No.: </label>PA 636.089 L5