Howden, Henry F. <br/><br/>
A review of the trichiinae of north and central Americia (Coleoptera  :   scarabaeidae)  / 
by Henry F. Howden 
 - Ottawa, Canada  :   Entomological Society of Canada 
 - 77 p. 
<br/><br/><label>LCCN: </label>198711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Triquinosis