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Subject Term
- satellite[remove]4
- media effectiveness3
- extension communication2
- information technology2
- teleconference2
- DTN1
- Google Maps1
- RFD-TV1
- South Carolina, USA1
- United States Department of Agriculture (USDA)1
- aerial photography1
- agriculture and natural resources1
- agriculture development1
- cable television1
- computers1
- e-mail1
- educational television1
- electronic mail1
- evaluation1
- information services1