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1by Malinovski, J.R. (comp.), International Union of Forestry Research Organizations, Vienna (Austria) eng, Meeting on Harvesting, Transport, Ergonomics and Safety in Plantation Forestry eng 5-10 Apr 1987 Curitiba (Brazil), Universidade Federal do Parana, Curitiba (Brazil) por
Published 1987Texto bibliotecaFAO IT