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15by Groupe Interprofessionnel de Promotion de l'Economie du Bois en Lorraine, Nancy (France) fre, Seminar on the Valorization of Secondary-Quality Temperate-Zone Hardwoods eng 23-26 Nov 1987 Nancy (France), Joint ECE/FAO Agriculture and Timber Div., Geneva (Switzerland) fre
Published SepTexto bibliotecaFAO IT