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    21. A co-ordinated information strategy during a severe drought : an information campaign to stabiliC021e crop production and the financial position of farmers in the major grain producing areas of South Africa

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    23. A communication needs in agricultural research and development

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    24. A conceptual approach to the media selection component of instructional design

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    25. A cost analysis of electronic mail for Penn State Cooperative Extension

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    27. A handbook for planning telecommunications support projects

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    28. A model for communicating nutrition information in sub-Saharan Africa

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    29. A national study of recommended curricula for extension education methods classes and student internship programs

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    30. A network for methods of farmer-led systems experimentation

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