TY  JOUR
TI  Lichens as indicators of forest ecosystems in the Center of European Russia
KW  lichens
KW  biologically valuable landscapes
KW  indicator species of oldgrowth and undisturbed forests
KW  Center of European Russia
JO  Forestry Engineering Journal
AU  Muchnik, E..
PY  2015
IS  5
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov