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1
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Identification of results of farming systems research and extension activities in Indonesia
Publicerad 1988Analytics -
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Change over time in a farming system based on shifting cultivation of hill rice in Sarawak, Malaysia
Publicerad 1988Analytics -
4
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5
Comparing formal and informal survey techniques for farming systems research a case study from Kenya
Publicerad 1987Analytics -
6
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7
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8
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9