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

 - Washington, D.C. :  World Bank (WB) ,  1991 
 - xiii, 46p. ;  27 cm. 
 - World Bank technical paper,  no. 144 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0821318829 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers and amendments --Industry --Forecasting
<br/><br/><label>Gov. Doc. Class. No.: </label>UN WB TP-144