World and regional supply and demand balances for nitrogen, phosphate and potash, 1989/90-1995/96 

 - Washington, D. C.  The World Bank  1991 
 - xiii,46p.  28cm. 
<br/><br/><label>ISBN: </label>0821318829 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer industry
<br/><br/><label>LC Class. No.: </label>HD9483.A2W66