ECOLOGICAL RESEARCH (ECOLOGY)
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BTBIOLOGICAL RESEARCH
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BTECOLOGY
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UDC574.001.5
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Descriptor GERÖKOLOGISCHE FORSCHUNG (ÖKOLOGIE)
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Descriptor ENGECOLOGICAL RESEARCH (ECOLOGY)
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Descriptor FRERECHERCHES EN ÉCOLOGIE (ÉCOLOGIE)
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Variant GERFORSCHUNG/ÖKOLOGISCHE FORSCHUNG (ÖKOLOGIE)
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Variant ENGRESEARCH/ECOLOGICAL RESEARCH (ECOLOGY)
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Variant FREÉCOLOGIE/RECHERCHES EN ÉCOLOGIE (ÉCOLOGIE)
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RTECOLOGICAL METHODOLOGY, EXPERIMENTAL ECOLOGY, ECOLOGICAL EXPERIMENTAL EQUIPMENT (ECOLOGY)