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Authorized headings Type of heading Biblio records
Topical Term:
Productes miners
see also:
Sector miner (Broader heading)
Minerals metàl.lics (Narrower heading)
Minerals no metàl.lics (Narrower heading)
Productes de pedrera (Narrower heading)
Productes energètics (Narrower heading)
Productes miners, altres (Narrower heading)
Details Matèria 1 biblios
Topical Term:
Productes miners, altres
see also:
Productes miners (Broader heading)
Sector miner (Broader heading)
Details Matèria 1 biblios