Samba, E.M. <br/><br/>
The Onchocerciasis control programme in West Africa 

 - W.H.O., Geneva  1994 
 - vii, 107 
<br/><br/><label>ISBN: </label>92 4 156168 8 
<br/><br/><label>Dewey Class. No.: </label>614(66) Sam