Directory of fertilizer production facilities. 

 - New York :  UNIDO ,  1970 
 - 1 pt. :  ill. ;  29 cm.  
 -  Part 1 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Fertilizer industry
<br/><br/><label>Dewey Class. No.: </label>631.8  / UNIDO-9