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1Texto bibliotecaFAO IT
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2by Coster, R., FAO, Rome (Italy). Agricultural Services Div. eng, FAO/FIAC Regional Seminar on Fertilizer Pricing Policies and Subsidies eng 5-9 Jul 1983 Manila (Philippines), Maene, L. (Fertilizer Advisory Development and Information Network for Asia and the Pacific, Bangkok (Thailand))
Published 1984Texto bibliotecaFAO IT -
3by Coster, R., FAO, Rome (Italy). Land and Water Development Div. eng, FAO/FIAC Regional Seminar on Fertilizer Pricing Policies for Africa eng 20-24 Jan 1986 Nairobi (Kenya), Maene, L.M. (Fertilizer Advisory, Development and Information Network for Asia and the Pacific, Bangkok (Thailand))
Published 1986Texto bibliotecaFAO IT -
4by Coster, R., ESCAP/FAO/UNIDO Fertilizer Advisory, Development and Information Network for Asia and the Pacific, Bangkok (Thailand) eng, Symposium on Fertilizer Sulphur Requirements and Sources in Developing Countries of Asia and the Pacific eng 26-30 Jan 1987 Bangkok (Thailand), Keeren, A., Maene, L.M., FAO, Rome (Italy). Land and Water Development Div. eng, Sulphur Inst., Washington, DC (USA) eng
Published 1987Texto bibliotecaFAO IT