Inventions of African Sciencetist 

 - Nairobi   ICIPE 1992 
<br/><br/><label>ISBN: </label>9290640502 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions and Patents
<br/><br/><label>Dewey Class. No.: </label>608.0886INV