SELF-PURIFICATION (BIOLOGY)
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BTREGENERATION + ABILITY TO RECOVER (BIOLOGY)
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UDC57.017.35*1
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Descriptor GERSELBSTREINIGUNG (BIOLOGIE)
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Descriptor ENGSELF-PURIFICATION (BIOLOGY)
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Descriptor FREAUTO-ÉPURATION (BIOLOGIE)
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Variant GERREINIGUNG/SELBSTREINIGUNG (BIOLOGIE)
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Variant ENGPURIFICATION/SELF-PURIFICATION (BIOLOGY)
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Variant FREÉPURATION/AUTO-ÉPURATION (BIOLOGIE)
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NTSELF-PURIFICATION OF WATERS (HYDROBIOLOGY)