(in Polish) profesor uczelni in Institute of Environmental Engineering and Biotechnology
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(in Polish) Koordynator ds. programu ERASMUS and (in Polish) Kierownik Katedry in Institute of Environmental Engineering and Biotechnology
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(in Polish) Koordynator ds. programu ERASMUS in Faculty of Natural Sciences and Technology
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(in Polish) Pełnomocnik Rektora in University of Opole
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