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Subject Term
- information systems[remove]9
- sci-tech information[remove]9
- scientific communication4
- communication systems3
- information flow3
- information storage and retrieval systems3
- research communication3
- scientists3
- computers2
- diffusion2
- extension communication2
- extension information2
- information needs2
- library services2
- Africa1
- Hungary1
- agricultural research1
- current awareness1
- databases1
- developing countries1