Columbia subject headings:
Essay.
Literature and society--Spain--History--19th century.
Naturalism in literature.
Spain--Intellectual life--19th century.
Spanish essays--19th century--History and criticism.
Harvard subject headings:
Essay
Literature and society--Spain--History--19th century.
Naturalism in literature.
Spain--Intellectual life--19th century.
Spanish essays--19th century--History and criticism.
Princeton subject headings:
Essay.
Literature and society--Spain--History--19th century.
Naturalism in literature.
Spain--Intellectual life--19th century.
Spanish essays--19th century--History and criticism.