Wikimedi'Òc

Cet album fait partie des albums

↪ Categories by country (flat list)
↪ Engineers by country by field
↪ Meta categories
↪ Mining engineering by country
↪ Mining engineers
↪ Uses of Wikidata Infobox

Cet album photos contient les sous-albums suivants :

↪ Mining engineers from Hungary
↪ Mining engineers from Japan
↪ Mining engineers from the Netherlands
↪ Mining engineers from Poland
↪ Mining engineers from Romania
↪ Mining engineers from Russia
↪ Mining engineers from the Soviet Union
↪ Mining engineers from Spain
↪ Mining engineers from Sweden
↪ Mining engineers from the United Kingdom