Columbia subject headings:
Creation--Congresses.
Orthodox Eastern Church--Doctrines--Congresses.
Peace--Religious aspects--Congresses.
Religion and justice--Congresses.
Harvard subject headings:
Christianity and justice--Congresses.
Creation--Congresses
Human ecology--Religious aspects--Christianity--Congresses.
Justice--Religious aspects--Congresses.
Justice--Religious aspects--Orthodox Eastern Church
Orthodox Eastern Church--Doctrines--Congresses.
Peace--Religious aspects--Orthodox Eastern Church--Congresses.
Peace--Religious aspects--Orthodox Eastwern Church.
Princeton subject headings: