Human and draught animal power in crop production, past experiences and outstanding problems
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| Main Authors: | , , , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
Rome (Italy)
1993
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| Subjects: | MANPOWER, ANIMAL POWER, ERGONOMICS, ENERGY, EFFICIENCY, DRAUGHT ANIMALS, HAND TOOLS, MAIN D'OEUVRE, ENERGIE ANIMALE, ERGONOMIE, MANO DE OBRA, ENERGIA ANIMAL, ERGONOMIA, ENERGIE, EFFICACITE, ANIMAL DE TRAIT, OUTILLAGE MANUEL, ENERGIA, EFICACIA, ANIMALES DE TIRO, UTILLAJE MANUAL, |
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