TY JOUR TI THE DETERMINATION OF DIFFERENT-TYPE PEAT PROPERTIES IN THE OIL SORPTION FROM WATER SURFACE KW peat KW heat treatment KW decay degree KW oil capacity KW moisture capacity KW group composition KW buoyancy JO Bulletin of KSAU AU Chukhareva, N.V. AU Shishmina, L.V. PY 2014 IS PB Krasnoyarsk State Agrarian University