Subjects: “...Agriculture productive structure...”
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Subjects: “...Rural family production...”
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“... custos operacionais foi aplicada a metodologia proposta pela American Society of Agricultural Engineers...”
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“... agricultural production. This thesis, concerning specialized lexicography, seeks to contribute to knowledge...”
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“... the agricultural production and the subsequent industrial implementation, which occurred during the decades of 1940...”
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“... that lead to rural areas to seek sustainability. The introduction of the use of anaerobic digestion has been...”
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“... for high productivity is acquired. The introduction of these bacteria in soil is given by use of commercial...”
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“.... The perspective of introduction of Ethanol as a global commodity, it places this sector on evidence again. However...”
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