Fourth NAPRECA Symposium on Natural Products :    [extended abstract ]. 

 - [Addis Ababa] :    NAPRECA,    [1991?]. 
 - 129 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Botany, Economic -- Africa -- Congresses.<br/> Plant products -- Africa -- Congresses.<br/> Plant biotechnology -- Africa -- Congresses.<br/> Botany, Economic -- Congresses.<br/> Plant products -- Congresses.<br/> Plant biotechnology -- Congresses.