Oldroyd, Harold. <br/><br/>
The horse-flies (Diptera: Tabanidae) of the Ethiopian region /  

 - London,  Printed by order of the Trustees of the British Museum,  1954 
 - 3 v.  illus.  26 cm. 
<br/><br/> At head of title: British Museum (Natural History) 
<br/><br/>v. 1. Haematopota and Hippocentrum.--v. 2. Tabanus and related genera.--v. 3. Subfamilies: Chrysopinae, Scepsidinae and Pangonünae and a revised classification. 
<br/><br/><label>LCCN: </label>53031245  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Horseflies.<br/>Diptera--Ethiopia.
<br/><br/><label>LC Class. No.: </label>QL537.T2  / O4 
<br/><br/><label>Dewey Class. No.: </label>595.77