PETROLOGY + PETROGRAPHY
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BTGEOLOGY + REGIONAL GEOLOGY + EARTH SCIENCES
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UDC552
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Descriptor GERPETROLOGIE + PETROGRAPHIE
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Descriptor ENGPETROLOGY + PETROGRAPHY
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Descriptor FREPETROLOGIE + PETROGRAPHIE
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Variant GERGESTEINSKUNDE (PETROGRAPHIE)
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Variant GERPETROGRAPHIE
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Variant ENGPETROGRAPHY
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Variant FREPETROGRAPHIE
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NTGENERAL PETROGRAPHY + CLASSIFICATION OF ROCKS
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NTROCK INVESTIGATION, DETERMINATION AND MEASUREMENT (PETROGRAPHY)
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NTMAGMATIC ROCKS + IGNEOUS ROCKS (PETROGRAPHY)
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NTMETAMORPHIC ROCKS (PETROGRAPHY)
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NTMETEORITES (PETROGRAPHY)
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NTPETROLOGY + ROCK CHARACTERISTICS AND PROPERTIES
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NTSEDIMENTARY ROCKS (PETROGRAPHY)