Ewell, P. T. (1989). Linkages between On-Farm Research and Extension in Nine Countries. International Service for National Agricultural Research.
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Chicago Style (17th ed.) Citation
Ewell, Peter T. Linkages Between On-Farm Research and Extension in Nine Countries. International Service for National Agricultural Research, 1989.
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MLA (9th ed.) Citation
Ewell, Peter T. Linkages Between On-Farm Research and Extension in Nine Countries. International Service for National Agricultural Research, 1989.
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Warning: These citations may not always be 100% accurate.