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Subject Term
- extension[remove]4
- diffusion of information2
- adoption1
- advisory services1
- agriculture research1
- communication channels1
- data collection1
- development issues1
- extension programs1
- extension services1
- extension systems1
- farmers1
- information gathering1
- information issues1
- innovations1
- linkages1
- models1
- participation1
- policies1
- rural development1