Sanginga Nteranya and Woomer Paul L (ed) <br/><br/>
Integrated soil fertility management in Africa:  Principles, practices and development process/ 
edited by Nteranya Sanginga and Paul L.Woomer 
 - Nairobi: 
 - iv,263p.: 
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<br/><br/><label>Subjects--Uniform Titles: </label><br/>Soil management--Africa
<br/><br/><label>LC Class. No.: </label>S599.5.A1 Nte 2009