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1Texto bibliotecaFAO IT
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2Texto bibliotecaUAAAN MX
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4by Koolen, A.J. (Wageningen Agricultural Univ. (Netherlands). Dept. of Soil Tillage), Joint FAO/ECE/ILO Committee on Forest Technology, Management and Training, Geneva (Switzerland) eng, Interactive Workshop and Seminar FORSITRISK: Soil, Tree, Machine Interactions eng 4-8 Jul 1994 Feldafing (Germany)
Published 1994Texto bibliotecaFAO IT -
5by Heij, W. (Agricultural Univ., Wageningen (Netherlands). Forestry Dept.), Joint FAO/ECE/ILO Committee on Forest Technology, Management and Training, Geneva (Switzerland) eng, Interactive Workshop and Seminar FORSITRISK: Soil, Tree, Machine Interactions eng 4-8 Jul 1994 Feldafing (Germany), Koolen, A.J.
Published 1994Texto bibliotecaFAO IT