African bees :    taxonomy, biology and economic use : Apimondia Int ernational Symposium, 17-25 November 1976, Pretoria /  
edited by D. J . C. Fletcher. 
 - Pretoria :    [s.n]. ,    1977. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Bees.
<br/><br/><label>Dewey Class. No.: </label>636.12 API