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1Equipment versus employment; a social cost-benefit analysis of alternative techniques of feeder road construction in Thailand Equipment versus employment; a social cost-benefit analysis of alternative techniques of feeder road construction in Thailandby McCleary, W.A., International Labour Office, Geneva (Switzerland) eng, Allal, M., Nilsson, B.
Published 1976Texto bibliotecaFAO IT -
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3by Nilsson, B.O., FAO, Rome (Italy). Forestry Dept. eng, World Consultation on Forest Genetics and Tree Improvement eng 23-30 Aug 1963 Stockholm (Sweden), FAO, Rome (Italy). Dept. des Forets fre, FAO, Rome (Italy). Dept. Forestal spa, International Union of Forestry Research Organizations, Vienna (Austria) eng, Consultation Mondiale sur la Genetique Forestiere et l'Amelioration des Arbres fre 23-30 Aug 1963 Stockholm (Sweden), Consulta Mundial sobre Genetica Forestal y Mejora del Arbol spa 23-30 Aug 1963 Stockholm (Sweden)
Published AugTexto bibliotecaFAO IT -
4by Nilsson, B., FAO, Rome (Italy). Forestry Dept. eng, World Consultation on Forest Genetics and Tree Improvement eng 23-30 Aug 1963 Stockholm (Sweden), FAO, Rome (Italy). Dept. des Forets fre, FAO, Rome (Italy). Dept. Forestal spa, International Union of Forestry Research Organizations, Vienna (Austria) eng, Consultation Mondiale sur la Genetique Forestiere et l'Amelioration des Arbres fre 23-30 Aug 1963 Stockholm (Sweden), Consulta Mundial sobre Genetica Forestal y Mejora del Arbol spa 23-30 Aug 1963 Stockholm (Sweden)
Published AugTexto bibliotecaFAO IT