PENGARUH KEPADATAN TANAH TERHADAP BESARNYA HARGA DRAFT SPESIFIK PEMBAJAKAN TANAH
The specific draft of tillage is the mechanical characteristic of soil are strongly associated with the magnitude of the force to cultivate the land. Value of specific draft tillage will determine the amount of power required of tillage. The previous research indicate that there is a relation betwee...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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