Management studies
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Environmental management (59)
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Organizational science (11)
Production management (1)
Quality management (5)
Resources management (5)
Tourism management (56)
Transport management (2)
Innovation management (31)
Knowledge management (1)
Urban areas management (27)
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Esőszerű öntözés 3
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Esőszerű öntözés 2
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Esőszerű öntözés 1
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Talajvédelem 3.
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Talajvédelem 2.
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Talajvédelem 1.
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Drénezés 5.
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Drénezés 4.
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Drénezés 3.
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Drénezés 2.
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Drénezés 1.
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