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Artigo
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| Use of the EPR Technique to Determine Thermal Stability of Some Humified Organic Substances Found in Soil Organic-Mineral Fractions Use of the EPR Technique to Determine Thermal Stability of Some Humified Organic Substances Found in Soil Organic-Mineral Fractions |
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Sérgio da C. Saab e Ladislau Martin-Neto Conteúdo não disponível
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On-line version ISSN 1678-7064 Printed version ISSN 0100-4042
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