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Subject Term
- rural populations[remove]3
- innovations2
- technological advancement2
- China1
- case studies1
- change1
- concentration1
- cultural value1
- development issues1
- diffusion1
- diffusion of information1
- dissemination1
- dissemination of information1
- ethical issues1
- family farm1
- farmers1
- farming methods1
- health1
- health communication1
- health information1