Journal of Biosystems Engineering
- 제2권2호
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- Pages.61-80
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- 1977
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- 1738-1266(pISSN)
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- 2234-1862(eISSN)
The Economics of Small Farm Mechanization in Asia
- Duff, Bart (Department of Agricultural Engineering, The International Rice Research Institute)
- 발행 : 1977.12.01