Kev tsim lub txhab nyiaj ntawm cov qos yaj ywm noj qab haus huv tseem nyob hauv Yamal
Cov kws tshawb fawb los ntawm Tyumen Scientific Center ntawm Siberian ceg ntawm Lavxias Academy ntawm Kev Tshawb Fawb thiab Tyumen State University tab tom kawm qos yaj ywm thiab av ntawm sab qaum teb ...