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Mineralogia topografica a României
Rǎdulescu, Dan; Dimitrescu, Radu - 1966
Persistent link: https://www.econbiz.de/10000312299
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Non metallic minerals & abrasives
1966
Persistent link: https://www.econbiz.de/10003199748
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Strategic options for primary valorization of mineral resources in Romania
Bulearcă, Marius; Neagu, Cornelia; Sima, Cristian; … - 2021
Persistent link: https://www.econbiz.de/10013186146
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Rumänien
Wagner, Hermann - 1977
Persistent link: https://www.econbiz.de/10014392818
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Balkanregion : (Albanien, Bosnien-Herzegowina, Bulgarien, BR Jugoslawien, Kroatien, Mazedonien, Rumänien)
Häußer, Ilse; Kruse, Bernd-Michael - 2000 - Bearbeitungsstand: Dezember 1999
Persistent link: https://www.econbiz.de/10001519778
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Valorificarea superioară a resurselor naturale
1965
Persistent link: https://www.econbiz.de/10002273249
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Prospectarea geofizică a zăcămintelor de minereuri
Botezatu, Radu (contributor) - 1976
Persistent link: https://www.econbiz.de/10003214052
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Resurse, cheltuieli materiale, venit naţional
Sîrbu, Constantin - 1980
Persistent link: https://www.econbiz.de/10002830022
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Influenţa valorificării superioare a resurselor naturale asupra ritmului dezvoltării industriei
Lazăr, C. - In: Probleme economice : revistă de studii şi documentare 19 (1966) 5, pp. 3-16
Persistent link: https://www.econbiz.de/10002360802