Hilhorst, Thea. <br/><br/>
Integrated soil fertility management / 
[Thea Hilhorst and Camilla Toulmin]. 
 - The Hague :  Ministry of Foreign Affairs,  [2000] 
 - 64 p. :  ill. ;  24 cm. 
 - Policy and best practice document ;   7 .
<br/><br/>Includes bibliographical references (p. 59-61). 
<br/><br/><label>ISBN: </label>9053282831 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil management.<br/>Soil fertility.
<br/><br/><label>Dewey Class. No.: </label>333.7616