Columbia subject headings:
Harvard subject headings:
Mulgrave (Qld.)--Social conditions.
Sugar trade--Australia--Mulgrave (Qld.)
Sugarcane industry--Australia--Mulgrave (Qld.)
Princeton subject headings:
Mulgrave Shire (Qld.)--Social conditions.
Sugar workers--Australia--Mulgrave Shire (Qld.).
Sugarcane industry--Australia--Mulgrave Shire (Qld.).