Pengembangan Pertanian
Development is a) a process of people learning to solve their own problems, b) sustainably. It means progressing from one problem to another. Agricultural development is possible in more ways and climates than people often think. - Roland Bunch
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- Juga tersedia di:
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- Juga tersedia di:
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- 01 Januari 1990
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Learning from Experience: A manual for organising, analysing and documenting field based information
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