African journal of science and technology.    Series B,    Science /  
  Journal africain de science et technologie.    Série B,    Science 
ANSTI 
 - Nairobi :    UNESCO-Rosta,    1990- 
 - v. :    ill. ;    30 cm. 
 - Monthly 
<br/><br/><label>ISSN: </label>1607-9949 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Technology -- Periodicals.<br/> Science -- Periodicals.
<br/><br/><label>Dewey Class. No.: </label>600