Columbia subject headings:
Authors, Spanish--20th century--Travel.
Barga, Corpus, 1887-1975--Travel.
Harvard subject headings:
Authors, Spanish--20th century--Journeys.
Barga, Corpus, 1887-1975--Journeys.
Princeton subject headings:
Authors, Spanish--20th century--Travel.
Barga, Corpus, 1887-1975--Travel.