Seleti, Yonah Ngalaba. <br/><br/>
The coffee industry of Angola in the nineteenth century. 

<br/><br/>Thesis (M.A.)--University of Zambia, 1982. 
<br/><br/>Bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coffee -- Angola.--Coffee -- Angola.