Recent developments in the fertilizer industry :  report of the second Interregional Fertilizer Symposium, held at Kiev and New Delhi, 21 September to 13 October, 1972. 

 - New York :  United Nations,  1972. 
 - United Nations. [Document] ;  ID/94 (ID/WG.99/113) .
 - Document (United Nations) ;  ID/94 (ID/WG.99/113) .
<br/><br/> "United Nations publication. Sales no.: E.72.II.B.31." 
<br/><br/><label>LCCN: </label>74184151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer industry -- Congresses.--Fertilizer industry -- Congresses.<br/>Fertilizer industry -- Developing countries -- Congresses.--Fertilizer industry -- Developing countries -- Congresses.--Fertilizer industry -- Developing countries -- Congresses.
<br/><br/><label>LC Class. No.: </label>JX1977  / .A2 ID/94 
<br/><br/><label>Dewey Class. No.: </label>300/.8 s  338.4/7/66862