Columbia subject headings:
Harvard subject headings:
Hiera Monē Simōnos Petras (Athos, Greece)
Human ecology--Religious aspects--Orthodox Eastern Church
Orthodox Eastern monasticism and religious orders--Greece--Athos--Environmental aspects.
Princeton subject headings:
Athos (Greece)
Environmental protection--Religious aspects--Orthodox Eastern Church.
Hiera Monē Simōnos Petras (Athos, Greece)
Human ecology--Religious aspects--Orthodox Eastern Church.
Orthodox Eastern monasticism and religious orders--Greece--Athos--Environmental aspects.