Columbia subject headings:
Harvard subject headings:
Magallanes y Antártica Chilena (Chile)--Economic conditions.
Magallanes y Antártica Chilena (Chile)--Social conditions.
Santa Cruz (Argentina : Province)--Economic conditions.
Santa Cruz (Argentina : Province)--Social conditions.
Princeton subject headings:
Magallanes (Chile : Province)--Economic conditions.
Magallanes (Chile : Province)--Social conditions.
Santa Cruz (Argentina : Province)--Economic conditions.
Santa Cruz (Argentina : Province)--Social conditions.