Recent developments in the fertilizer industry :  report of the second Interregional Fertilizer Symposium, held at Kiev and New Delhi, 21 September to 13 October, 1971. 

 - New York :   UNIDO ,  1972 
 - vii, 118p. :  ill. ;  20 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Developing countries<br/>Conferences<br/>Fertilizer industry
<br/><br/><label>Dewey Class. No.: </label>631.8  / UNIDO-10