FAO fertilizer yearbook = FAO engrais annuaire = FAO fertilizatantes anuario - Food and Agriculture Organization of the United Nations (Rome : Food and Agriculture Organization of the United Nations, 1993)
PTSL : vol. 42 (1992), vol. 44 (1994), vol. 45 (1995), vol. 46 (1996), vol. 48 (1998), vol. 49 (1999), vol. 50 (2000), vol. 51 (2001), vol. 52 (2002)
English, French, and Spanish
Keywords: Fertilizer industry -- Statistics -- Periodicals