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1by Gruhn, P. (ed.) 1423211775219, International Food Policy Research Inst., Washington, DC (USA). Markets and Structural Studies Div. eng 27909, IFPRI/FAO Workshop on Plant Nutrient Management, Food Security, and Sustainable Agriculture: The Future through 2020 eng 16 - 17 May 1995 Viterbo (Italy) 12362, FAO, Rome (Italy). Land and Water Development Div. eng 183515
Published 1968Texto bibliotecaFAO IT -
2by Ange, A.L. 1423211775222, International Food Policy Research Inst., Washington, DC (USA). Markets and Structural Studies Div. eng, IFPRI/FAO Workshop on Plant Nutrient Management, Food Security, and Sustainable Agriculture: The Future through 2020 eng 16-17 May 1995 Viterbo (Italy), Gruhn, P. (ed.), Goletti, F. (ed.), Roy, R.N. (ed.), FAO, Rome (Italy). Land and Water Development Div. eng
Published JulTexto bibliotecaFAO IT -
3by Gruhn, P. (ed.) 1423211775219, International Food Policy Research Inst., Washington, DC (USA). Markets and Structural Studies Div. eng 27909, IFPRI/FAO Workshop on Plant Nutrient Management, Food Security, and Sustainable Agriculture: The Future through 2020 eng 16-17 May 1995 Viterbo (Italy) 12362, Goletti, F. (ed.) 1423211775220, Roy, R.N. (ed.) 1423211775221, FAO, Rome (Italy). Land and Water Development Div. eng 183515
Published JulTexto bibliotecaFAO IT