Crisp, G. <br/><br/>
Simulium and onchocerciasis /   in the northern territories of the Gold Coast 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Borrachudos hematófagos<br/>Simulium<br/>Onchocerciasis<br/>Cegueira dos rios
<br/><br/><label>Dewey Class. No.: </label>595.77