Scientific bulletin.  Series D,  Mining, mineral processing, non-ferrous metallurgy, geology and environmental engineering  [electronic resource]. 

 - Baia Mare, Romania :  North University of Baia Mare 
 - Semiannual 
<br/><br/> License restrictions may limit access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Periodicals.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic journals.
<br/><br/><label>LC Class. No.: </label>HD9506.A1