TY JOUR TI THE LIMAN FLOODING DURATION INFLUENCE ON SOME SOIL PROPERTIES AND PRODUCTIVITY OF NATURAL GRASSLANDS IN STEPPE ZAURALYE KW limans KW duration of flooding KW soil properties KW Zauralye steppe JO Bulletin of KSAU AU Komissarov, A.V. AU Komissarov, M.A. PY 2014 IS PB Krasnoyarsk State Agrarian University