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Subject Term
- extension[remove]39
- extension services[remove]39
- extension programs31
- extension communication23
- information technology22
- roles11
- information needs9
- farmers8
- Australia7
- extension systems5
- case studies4
- extension agents4
- land use4
- natural resource management4
- private sector4
- participation3
- trends3
- South Africa2
- adult education2
- attitudes2