TY  JOUR
TI  Intraspecies and age polymorphism of Norway spruce (Picea Abies (L.) Karst.) in conditions of the Vologda region
KW  type diversity
KW  nature of bark structure
KW  branching type
KW  age stages of stand development
KW  growth characteristics
KW  performance
JO  Forestry Engineering Journal
AU  Druzhinin, F..
AU  Makarov, Y..
PY  2014
IS  3
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov