TY JOUR TI ASPECTS OF THE GROWTH OF CRIMEAN PINE INTRODUCED IN HERB-GRASS AND MIXED-GRASS STEPPE ZONE OF VOLGA-DON DISTRICT OF THE SOUTH OF THE RUSSIAN PLAIN KW Crimean pine KW Scots pine KW introduction KW adaptation KW biometric characteristics KW annosum root rot JO Actual directions of scientific researches of the XXI century: theory and practice AU Levin, S.V. AU Chernodubov, A.I. PY 2020 IS 8 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov