Soil and water management and biotecnology in Africa   report of the Fact-Finding Mission. 

 - Nairobi   Academy Science Puiblishers  1989 
<br/><br/><label>ISBN: </label>9966831037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Science
<br/><br/><label>LC Class. No.: </label>S 592.7 .S65