TY JOUR TI THE MICROBIOLOGICAL CHARACTERISTICS AND PHYTOTOXICITY OF MAZUT CONTAMINATED SOIL IN KEDROVIY VILLAGE KW mazut KW phytotoxicity KW microorganisms KW soil KW regression analysis JO Bulletin of KSAU AU Khizhnyak, S.V. AU Demidenko, G.A. AU Eliseeva, T.V. AU Kuchkin, A.G. AU Baranov, M.E. PY 2013 IS PB Krasnoyarsk State Agrarian University