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

 - Washington :  World Bank,  1991. 
 - World Bank Technical Paper; no. 144 .
<br/><br/> Deals with the supply and demand for fertilizer. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer Industry.<br/>Phosphate -- Potash -- Nitrogen.--Phosphate -- Potash -- Nitrogen.--Phosphate -- Potash -- Nitrogen.