DRINKING WATER POLLUTION (ENVIRONMENTAL PROBLEMS)
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BTDRINKING WATER (POLLUTION AND PROTECTION OF WATERS)
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BTWATER POLLUTION (ENVIRONMENTAL PROBLEMS)
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UDC504.47,1.05
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Descriptor GERTRINKWASSERBELASTUNG (UMWELTPROBLEME)
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Descriptor ENGDRINKING WATER POLLUTION (ENVIRONMENTAL PROBLEMS)
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Descriptor FREEAU POTABLE/POLLUTION DE L'EAU POTABLE (PROBLÈMES ENVIRONNEMENTAUX)
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Variant GERWASSERVERUNREINIGUNG/TRINKWASSERVERUNREINIGUNG (UMWELTPROBLEME)
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Variant GERTRINKWASSERVERUNREINIGUNG (UMWELTPROBLEME)
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Variant ENGWATER POLLUTION/DRINKING WATER POLLUTION (ENVIRONMENTAL PROBLEMS)
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Variant FREPOLLUTION DE L'EAU POTABLE (PROBLÈMES ENVIRONNEMENTAUX)
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RTCONTAMINATED WATER (HEALTH AND HYGIENE)