Columbia subject headings:
Agriculture--Economic aspects--Australia--Queensland--History--19th century.
Industrial relations--Australia--Queensland--History--19th century.
Land tenure--Australia--Queensland--History--19th century.
Public lands--Australia--Queensland--History--19th century.
Squatters--Australia--Queensland--History--19th century.
Harvard subject headings:
Agriculture--Economic aspects--Australia--Queensland--History--19th century.
Industrial relations--Australia--Queensland--History--19th century.
Land tenure--Australia--Queensland--History--19th century.
Public lands--Australia--Queensland--History--19th century.
Squatters--Australia--Queensland--History--19th century.
Princeton subject headings:
Agriculture--Economic aspects--Australia--Queensland--History--19th century.
Industrial relations--Australia--Queensland--History--19th century.
Land tenure--Australia--Queensland--History--19th century.
Public lands--Australia--Queensland--History--19th century.
Squatters--Australia--Queensland--History--19th century.