World and regional supply and demand balances for nitrogen, phosphate and potash, 1991/92-1997/98

World and regional supply and demand balances for nitrogen, phosphate and potash, 1991/92-1997/98 - Washington The World Bank 1993 - [xvii] , 38 p. 28 cm. - World bank technical paper number 206 .

0821325051


NITROGEN,PHOSPHATE,POTASH
FERTILIZER
PRODUCTION ECONOMICS
SUPPLY AND DEMAND BALANCES

338.162 / WOR