Columbia subject headings:
Foreign workers--Australia--Queensland.
Queensland--History.
Sugar trade--Australia--Queensland.
Sugar workers--Australia--Queensland.
Harvard subject headings:
Indentured servants--Australia--Queensland--History.
Pacific Islanders--Australia--Queensland--History.
Sugar trade--Australia--Queensland--History.
Sugar workers--Australia--Queensland--History.
Princeton subject headings:
Indentured servants--Australia--Queensland--History.
Pacific Islanders--Australia--Queensland--History.
Sugar trade--Australia--Queensland--History.
Sugar workers--Australia--Queensland--History.