Columbia subject headings:
Harvard subject headings:
Roe deer--Behaviour--Europe.
Roe deer--Behaviour--Russia--Siberia.
Roe deer--Ecology--Europe.
Roe deer--Ecology--Russia--Siberia.
Princeton subject headings:
Roe deer--Behaviour--Europe.
Roe deer--Behaviour--Russia--Siberia.
Roe deer--Ecology--Europe.
Roe deer--Ecology--Russia--Siberia.