World and regional supply and demand balances for nitrogen, phosphate and potash, 1990/91-1996/97
World and regional supply and demand balances for nitrogen, phosphate and potash, 1990/91-1996/97
- Washington The World Bank 1992
- [xiii] , 38 p. 28 cm.
- World bank technical paper number 176 .
0821321633
PRODUCTION ECONOMICS
FERTILIZER
NITROGEN,PHOSPHATE,POTASH
SUPPLY AND DEMAND BALANCES
338.162 / WOR
0821321633
PRODUCTION ECONOMICS
FERTILIZER
NITROGEN,PHOSPHATE,POTASH
SUPPLY AND DEMAND BALANCES
338.162 / WOR