Columbia subject headings:
Buddhist pilgrims and pilgrimages--Congresses.
Hindu pilgrims and pilgrimages--Congresses.
Pilgrims and pilgrimages--Congresses.
Harvard subject headings:
Buddhist pilgrims and pilgrimages--Congresses.
Hindu pilgrims and pilgrimages--Congresses.
Pilgrims and pilgrimages--Congresses.
Princeton subject headings: