Resultados de búsqueda - Ewell, Peter T.

Linkages between On-Farm Research and Extension in Nine Countries por Ewell, Peter T.

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Organization and Management of Field Activities in On-Farm Research: A Review of Experience in Nine Countries por Ewell, Peter T.

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Issues in institutionalizing on-farm client-oriented research: A review of experiences from nine national agricultural research systems por Merrill-Sands, Deborah, Ewell, Peter T., Biggs, Stephen D., McAllister, J.

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Institutional Considerations in Strengthening On-farm Client-Oriented Research in National Agricultural Research Systems: Lessons from a Nine-Country Study por Merrill-Sands, Deborah, Biggs, Stephen D., Bingen, R. James, Ewell, Peter T.

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