00000cam a22000003a 4500 UP-99796217611848105 Buklod 20151030111138.0 aa r ||| u ta 151030s1994 xx d r |||| u| (iLib)UPD-00249813469 DECON eng HC 59 W66 no.252 World and regional supply and demand balances for nitrogen, phosphate, and potash, 1992/99-1998 99. Washington, D.C. The World Bank c1994. 48 p. World Bank technical paper 252 Agricultural chemicals Supply and demand. Fertilizer industry Equipment and supplies. Fertilizer Supply and demand. The World Bank / FAO / UNIDO / Industry / Fertilizer Working Group. FO UPD DECON HC 59 W66 no.252 Book