TY JOUR TI Growth-rate indices and coefficients of the types of growth in height of coniferous forest stands KW growth rate KW growth type KW stand-quality level KW coniferous stands KW tree species JO Forestry Engineering Journal AU Petrin, R.D. PY 2024 IS 14 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov