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těžba železných rud

  1. Topical termtěžba železných rud
    See also železné rudy
    (g) těžba rud
    Linking entryiron ore mining
    Conspect622 - Hornictví
    FileSubject terms file
    References (2) - Subject terms file
    (2) - Books
    subject heading

    subject heading

Number of the records: 1  

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