Columbia subject headings:
Harvard subject headings:
Alps, Swiss (Switzerland)--Religion--20th century.
Catholic Church--Switzerland--History--20th century.
Catholics--Switzerland--Alps, Swiss--History--20th century.
Rural churches--Switzerland--History--20th century.
Rural population--Switzerland--Alps, Swiss--Religious life and customs--20th century.
Switzerland--Church history.
Switzerland--Rural conditions.
Princeton subject headings:
Catholic Church--Switzerland--History--20th century.
Rural churches--Switzerland--History--20th century.
Switzerland--Church history.
Switzerland--Rural conditions.