World Bank, FAO, Naciones Unidas Organización para el Desarrollo Industrial, & Industry Fertilizer Working Group. (1995). World and regional supply and demand balances for nitrogen, phosphate, and potash, 1993/94-1999/2000. Washington, D.C.: The World Bank.
Chicago Style CitationWorld Bank, FAO, Naciones Unidas Organización para el Desarrollo Industrial, and Industry Fertilizer Working Group. World and Regional Supply and Demand Balances for Nitrogen, Phosphate, and Potash, 1993/94-1999/2000. Washington, D.C.: The World Bank, 1995.
MLA CitationWorld Bank, FAO, Naciones Unidas Organización para el Desarrollo Industrial, and Industry Fertilizer Working Group. World and Regional Supply and Demand Balances for Nitrogen, Phosphate, and Potash, 1993/94-1999/2000. Washington, D.C.: The World Bank, 1995.