Fertilizer use in African agriculture: lessons learned and good practice guidelines 
by Michael Morris...[et.al.] 
 - Washington, D.C.  World Bank  2007 
 - 144p. 
<br/><br/><label>ISBN: </label>082136880X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and state --Africa<br/>Fertilizers --Africa<br/>Fertilizer industry --Africa
<br/><br/><label>Dewey Class. No.: </label>Z212x6 M83