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1article bibliotecaUNESCO
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2article bibliotecaUNESCO
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3article bibliotecaUNESCO
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4Texto bibliotecaUNER
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5
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6Texto bibliotecaUNCO AR
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7Digital revistaSCIELO
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8
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9by American Association of Petroleum Geologists. Research Committee. 61140, Peterson, James A. ed. 61142, Osmond, John C. ed. 61143
Published 1961Texto bibliotecaUNCO AR