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1
Research-extension-farmer linkages in Lao-PDR status, constraints, and courses of action
Publicado em 2001Livro -
2
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3
Research-extension-farmer linkages in Vietnam status, constraints, and courses of action
Publicado em 2001Livro -
4
Beyond farmer first rural people's knowledge, agricultural research and extension practice
Publicado em 2000Livro -
5
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6
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7
Making the link agricultural research and technology transfer in developing countries
Publicado em 1990Livro -
8
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9
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10