Columbia subject headings:
Sikhs--California--Yuba City.
Yuba City (Calif.)--Ethnic relations.
Yuba City (Calif.)--Social conditions.
Harvard subject headings:
Sikhs--California--Yuba City.
Yuba City (Calif.)--Ethnic relations.
Yuba City (Calif.)--Social conditions.
Princeton subject headings:
Sikhs--California--Yuba City.
Yuba City (Calif.)--Ethnic relations.
Yuba City (Calif.)--Social conditions.