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22The theory and practice of integrated rural development The theory and practice of integrated rural developmentby MacDonald, J.J.
Published 1981Texto bibliotecaFAO IT -
23Agricultural technology in developing countries; social factors related to the use of modern techniques in two rural areas in Peru Agricultural technology in developing countries; social factors related to the use of modern techniques in two rural areas in Peruby MacDonald, A.L.
Published 1976Texto bibliotecaFAO IT -
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32Texto bibliotecaCEPAL
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33Texto bibliotecaCEPAL
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37Texto bibliotecaFAO IT
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38Texto bibliotecaFAO IT
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39Texto bibliotecaFAO IT
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