Okello-Onen, Joseph, Shaugi M. Hassan, suliman Essuman <br/><br/>
Taxonomy of African ticks: An identification manual 

 - CTA  Wageningen  1999 
 - 124P. 
<br/><br/><label>ISBN: </label>92-9064-127-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TICKS---AFRICA-----CLASSIFICATION
<br/><br/><label>LC Class. No.: </label>CTA QL 458   / O47 1999