Fertilizer strategies. 

 - Rome :  FAO,  1987. 
 - xiii, 148 p. ;  21 cm. 
 - FAO Land and water development projects series no. 10 .
<br/><br/>Includes bibliographical references. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>9251026440 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers--Developing Countries.<br/>Crop yields--Developing Countries.