Lub koom haum Vitebsk Zonal ntawm Kev Ua Liaj Ua Teb ntawm National Academy of Sciences ntawm koom pheej ntawm Belarus tuav ib qho kev saj ntawm qos yaj ywm tais diav. Nws cov neeg koom nrog yog ...
Nyob rau hauv cheeb tsam Vitebsk ntawm Belarus, nyob rau hauv lub hauv paus ntawm Vitebsk Zonal lub koom haum ntawm kev ua liaj ua teb ntawm lub National Academy ntawm Sciences ntawm Belarus, ib tug seminar tau muaj nyob rau ...
Ib daim duab funny ntawm qos yaj ywm dai kom zoo nkauj thaj chaw ntawm Vitebsk Zonal Institute of Agriculture ntawm National Academy of Sciences ntawm Belarus hauv lub nroog ua liaj ua teb ntawm Tulovo. Monument...
