Columbia subject headings:
Cayey (P.R.)--Politics and government.
Gallart Alonso, Salvador.
Tobacco--Puerto Rico--Cayey--History.
Harvard subject headings:
Cayey (P.R.)--Politics and government.
Gallart Alonso, Salvador.
Tobacco--Puerto Rico--Cayey--History.
Princeton subject headings:
Businesspeople--Puerto Rico--Cayey--Biography.
Cayey (P.R.)--Biography.
Gallart Alonso, Salvador, -1929.
Socialists--Puerto Rico--Cayey--Biography.
Tobacco industry--Puerto Rico--History.