00592nam a22002177a 4500 MN-UlNLM 20200414133006.0 181204b 2000fr ||||| |||| 00| 0 eng d Монгол Улсын Үндэсний номын сан NNA 26.3 G 37 2 International Geological Correlation Programme Gological Correlation Paris IGCP 2000 143p Number 28 0302-069X English NATURAL CONDITIONS Geology printbook BK 89631 89688 0 0 0 7011 0 UB01000000 UB01000000 UB0100000115 UB0100000115 2019-09-24 Beleg 7011 008110007011 3200.00 2019-09-24 00:00:00 0 BK