Columbia subject headings:
Architecture--Ecuador--History.
Compañía del Ferrocarril de Guayaquil a Quito--History.
Railroad stations--Ecuador--History.
Railroads--Ecuador--History.
Railroads--Social aspects--Ecuador.
Harvard subject headings:
Architecture--Ecuador--History.
Compañía del Ferrocarril de Guayaquil a Quito--History.
Railroad stations--Ecuador--History.
Railroads--Ecuador--History.
Railroads--Social aspects--Ecuador.
Princeton subject headings:
Architecture--Ecuador--History.
Compañía del Ferrocarril de Guayaquil a Quito--History.
Railroad stations--Ecuador--History.
Railroad stations--Ecuador--Quito--History.
Railroads--Ecuador--History.
Railroads--Social aspects--Ecuador.