Resultados de búsqueda - Seegers, Stephan

The Training and Visit System and the Links between Rice Research and Extension in the Matara District of Sri Lanka por Seegers, Stephan

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The Training and Visit System and the Links between Rice Research and Extension in the Matara District of Sri Lanka por Seegers, Stephan

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Relations between agricultural researchers and extension workers: the survey evidence por Seegers, Stephan, Kaimowitz, David

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Relations between agricultural researchers and extension workers: The survey evidence por Seegers, Stephan, Kaimowitz, David

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