The impact of extension is an imprecise term. Does it, for example, mean the full set of changes, direct and indirect, resulting from an extension initiative or does it have narrower connotations of change? The purpose of this paper is to examine some of the methodological issues and problems involved in undertaking an evaluation of extension designed to observe and measure changes in the operational efficiency of extension agents changes in farm...
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INFORMACIÓN
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1985/07/31
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Documento de trabajo (Serie Numerada)
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ARU47
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1
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1
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1985/07/01
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Disclosed
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Methodological issues in the evaluation of extension impact
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Internal rate of return