Columbia subject headings:
Birth control--India--Nāgāland.
Children--Health and hygiene--India--Nāgāland.
Fertility, Human--India--Nāgāland.
Health surveys--India--Nāgāland.
Public health--India--Nāgāland.
Harvard subject headings:
Birth control--India--Nagaland (State)
Families--Health and hygiene--India--Nagaland (State)
Families--Health and hygiene--India--Nagaland (State).
Health surveys--India--Nagaland (State)
Princeton subject headings: