Osman, A M <br/><br/>
Ticks infesting sheep and goats in the Sudan.  [electronic resource] 

 -  Parassitologia  Jun 1997 
 - 139-42 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0048-2951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Goat Diseases--epidemiology<br/>Goats<br/>Sheep<br/>Sheep Diseases--epidemiology<br/>Sudan--epidemiology<br/>Tick Infestations--epidemiology<br/>Ticks--classification