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International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM 2018
- 1.0499832 BG BXXS
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM 2018.
Sofia: STEF92 Technology, 2018. ISBN 978-619-7408-36-2. ISSN 1314-2704
Počet záznamů: 1