Columbia subject headings:
Harvard subject headings:
Cannabis--Early works to 1800.
Drug abuse--Religious aspects--Islam--Early works to 1800.
Ecstasy--Early works to 1800.
Hashish--Early works to 1800.
Islam--Doctrines--Early works to 1800
Psychology, Religious.
Princeton subject headings:
Cannabis.
Ecstasy.
Hashish.
Islam--Doctrines--Early works to 1800.
Psychology, Religious.