The innovation of cassava grating machine for gari production and its diffusion process between 1960 and 1976
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| Format: | Master's thesis |
| Language: | eng |
| Published: |
Jyväskylä,
1978.
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| Online Access: | https://jyu.finna.fi/Record/jykdok.490494 |
| Physical Description: | 45 lehteä : kuv + liiteluettelo |
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