Parker, F.W. <br/><br/>
Fertilizers and economic development / 
F.W. Parker 
 - Rome :      FAO ,  1962 
 - 34p. :  ill. ;  32 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.8  / FAO-5