Columbia subject headings:
Folklore in literature.
García Lorca, Federico, 1898-1936--Criticism and interpretation.
Manners and customs in literature.
Spanish literature--20th century--Themes, motives.
Harvard subject headings:
Folk literature, Spanish--History and criticism.
Folklore in literature.
Literature and folklore--Spain.
Spanish literature--19th century--History and criticism
Spanish literature--20th century--History and criticism
Princeton subject headings:
Folklore in literature.
García Lorca, Federico, 1898-1936--Criticism and interpretation.
Manners and customs in literature.
Spanish literature--20th century--Themes, motives.