TY JOUR TI THE INFLUENCE OF IRRIGATING MELIORATION ON THE EMISSION OF CARBON FROM LAND GEOSYSTEMS OF SELENGA DAURIA KW emission KW carbon dioxide KW soil KW rec-lamation KW irrigation KW precipitation JO Bulletin of KSAU AU Semenova, M.V. AU Ilyin, Y.M. PY 2017 IS PB Krasnoyarsk State Agrarian University