Columbia subject headings:
Harvard subject headings:
Women--Employment--Australia--New South Wales--History--19th century.
Working mothers--Australia--New South Wales--History--19th century.
Princeton subject headings:
Industrial hygiene--Australia--New South Wales--History.
Mothers--Employment--Australia--New South Wales--Public opinion--History.
Mothers--Legal status, laws, etc.--Australia--New South Wales--History.
Women--Employment--Australia--New South Wales--Public opinion--History.
Women--Legal status, laws, etc.--Australia--New South Wales--History.