Columbia subject headings:
Galicia (Spain : Region)--Economic conditions.
Galicians (Spain)--Venezuela.
Spain--Emigration and immigration--History.
Venezuela--Emigration and immigration--History.
Harvard subject headings:
Galicia (Spain : Region)--Economic conditions.
Galicians (Spain)--Venezuela.
Spain--Emigration and immigration--History.
Venezuela--Emigration and immigration--History.
Princeton subject headings: