HYDROBIOLOGY + AQUATIC ECOLOGY (ECOLOGY)
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BTBIOLOGY
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BTECOLOGY
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UDC574.5
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Descriptor GERHYDROBIOLOGIE + AQUATISCHE ÖKOLOGIE (ÖKOLOGIE)
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Descriptor ENGHYDROBIOLOGY + AQUATIC ECOLOGY (ECOLOGY)
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Descriptor FREHYDROBIOLOGIE + ÉCOLOGIE AQUATIQUE (ÉCOLOGIE)
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Variant GERBIOLOGIE/HYDROBIOLOGIE (ÖKOLOGIE)
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Variant GERGEWÄSSERBIOLOGIE (ÖKOLOGIE)
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Variant GERHYDROBIOLOGIE (ÖKOLOGIE)
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Variant GERAQUATISCHE ÖKOLOGIE (ÖKOLOGIE)
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Variant GERWASSERBIOLOGIE (ÖKOLOGIE)
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Variant GERGEWÄSSERÖKOLOGIE (ÖKOLOGIE)
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Variant GERÖKOLOGIE/AQUATISCHE ÖKOLOGIE (ÖKOLOGIE)
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Variant ENGBIOLOGY/HYDROBIOLOGY (ECOLOGY)
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Variant ENGHYDROBIOLOGY (ECOLOGY)
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Variant ENGAQUATIC ECOLOGY (ECOLOGY)
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Variant ENGECOLOGY/AQUATIC ECOLOGY (ECOLOGY)
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Variant FREHYDROBIOLOGIE (ÉCOLOGIE)
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Variant FREÉCOLOGIE AQUATIQUE (ÉCOLOGIE)
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Variant FREBIOLOGIE DE L'EAU (ÉCOLOGIE)
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Variant FREEAU/BIOLOGIE DE L'EAU (ÉCOLOGIE)
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NTAPPLIED HYDROBIOLOGY
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NTAQUATIC BIOCHEMISTRY (HYDROBIOLOGY)
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NTAQUATIC MICROBIOLOGY + AQUATIC MICROORGANISMS
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NTAQUATIC VEGETATION + AMPHIBIOUS VEGETATION (PLANT SOCIETIES)
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NTAQUATIC VEGETATION + AMPHIBIOUS VEGETATION (PLANT ECOLOGY)
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NTAQUATIC VIROLOGY + AQUATIC VIRUSES (VIROLOGY)
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NTBIOCOENOSES, SYNECOLOGY, ECOSYSTEMS (HYDROBIOLOGY)
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NTBIOLOGY OF BRACKISH WATERS + ECOLOGY OF BRACKISH WATERS (ECOLOGY)
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NTDEVELOPMENT OF AQUATIC ECOSYSTEMS, FORMATION, SUCCESSION (ECOLOGY)
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NTSHALLOW WATER BIOLOGY + SHALLOW WATER ECOLOGY (ECOLOGY)
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NTRUNNING WATERS (HYDROBIOLOGY AND AQUATIC ECOLOGY)
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NTGROUNDWATER BIOLOGY + GROUNDWATER ECOLOGY, CAVE BIOLOGY + CAVE ECOLOGY (ECOLOGY)
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NTHYDROBIOLOGICAL METHODS AND TECHNIQUES
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NTHYDROBIONTS (BIOLOGY, ECOLOGY)
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NTLAGOONS, SALT LAKES, HAFFS (BIOLOGY, ECOLOGY)
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NTMARINE BIOLOGY + MARINE ECOLOGY (ECOLOGY)
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NTPRODUCTIVITY (AQUATIC ECOSYSTEMS)
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NTSTILL WATERS (HYDROBIOLOGY AND AQUATIC ECOLOGY)
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NTFRESHWATER BIOLOGY + FRESHWATER ECOLOGY (ECOLOGY)