The economics of mechanical ploughing of rice fields.
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| Main Authors: | , , , , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
1968
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| Subjects: | RICE, PLOUGHING, MECHANIZATION, ECONOMIC SITUATION, COSTS, COST ANALYSIS, BUDGETS, RIZ, LABOUR, MECANISATION, SITUATION ECONOMIQUE, ARROZ, ARADURA, MECANIZACION, SITUACION ECONOMICA, COUT, ANALYSE DES COUTS, BUDGET, COSTOS, ANALISIS DE COSTOS, PRESUPUESTO, |
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