Lefèvre, P C <br/><br/>
[Catarrhal fever of sheep (blue tongue) in intertropical Africa: influence of ecological factors on the prevalence of the infection].  [electronic resource] 

 -  Revue d'elevage et de medecine veterinaire des pays tropicaux  1986 
 - 263-8 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0035-1865 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Africa<br/>Animals<br/>Bluetongue--epidemiology<br/>Ecology<br/>Sheep<br/>Tropical Climate