TY JOUR TI THE PHYLO-CENOGENETIC CLASSIFICATION OF VEGETATION IN THE MIDDLE SIBERIA NORTHERN FOREST STEPPES KW forest-steppe ecosystems KW flora cenotypes KW meadows KW meadow steppes KW white forests KW the Middle Siberia JO Bulletin of KSAU AU Antipova, E.M. PY 2013 IS PB Krasnoyarsk State Agrarian University