Počet záznamů: 1
SGEM 2009: 9TH International multidisciplinary scientific geoconference, vol 1, Conference proceedings - Modern management of mine producing, geology and environmental protection
- 1.0342375 BG BXXS
SGEM 2009: 9TH International multidisciplinary scientific geoconference, vol 1, Conference proceedings - Modern management of mine producing, geology and environmental protection.
Sofia: International Scientific Conference SGEM, 2009. ISBN 978-954-91818-1-4
Počet záznamů: 1