K 80. narodeninám Ing. Tibora Eleka

Bibliographic Details
Main Authors:	Hucko, Pavel (Author), Šimková, Tatiana (Author)
Format:	Article
Language:	Slovak
Subjects:	Elek, Tibor > 1930- vodné hospodárstvo Trebišov (Slovensko) Bratislava (Slovensko)

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