Počet záznamů: 1
Energy and Clean Technologies Conference Proceedings, SGEM 2016
- 1.0472744 BG BXXS
Energy and Clean Technologies Conference Proceedings, SGEM 2016.
Albena: Bulgarian Academy of Sciences, 2016. International Multidisciplinary Scientific GeoConference-SGEM, 3. ISBN 978-619-7105-82-7
Počet záznamů: 1