Columbia subject headings:
Cows--Folklore.
Indo-Iranians--Religion.
Indo-Iranians.
Nilotic peoples--Religion.
Nilotic peoples.
Harvard subject headings:
Cows--Religious aspects
Indo-Iranians--Religion.
Indo-Iranians.
Nilotic peoples--Religion.
Nilotic peoples.
Princeton subject headings:
Cows.
Indo-Iranians--Religion.
Indo-Iranians.
Nilotic peoples--Religion.
Nilotic peoples.