PERIPHYTON (HYDROBIOLOGY)
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BTBIOCOENOSES, SYNECOLOGY, ECOSYSTEMS (HYDROBIOLOGY)
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UDC574.586
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Descriptor GERPERIPHYTON (HYDROBIOLOGIE)
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Descriptor ENGPERIPHYTON (HYDROBIOLOGY)
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Descriptor FREPÉRIPHYTON (HYDROBIOLOGIE)
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Variant GERFESTSITZENDE LEBEWESEN (HYDROBIOLOGIE)
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RTBIOLOGICAL SLIMES (BIOLOGICAL WASTEWATER TREATMENT)
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RTPHYTOBENTHOS (PLANT ECOLOGY)