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    Start Over You searched for: Publication Year 1990 Remove constraint Publication Year: 1990 Subject Term agriculture research Remove constraint Subject Term: agriculture research Subject Term research Remove constraint Subject Term: research

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    1. Adaptation of the training and visit extension system to changing socio-cultural and agro-ecological conditions

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    2. Research Nebraska!

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    3. The functions, focus, and productivity of the State Agricultural Experiment Stations in the United States

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