Columbia subject headings:
Harvard subject headings:
Naturalism in literature--Congresses.
Romance-language literature--History and criticism--Congresses.
Zola, Émile, 1840-1902--Criticism and interpretation--Congresses.
Princeton subject headings:
Naturalism in literature--Congresses.
Romance-language literature--History and criticism--Congresses.
Zola, Émile, 1840-1902--Criticism and interpretation--Congresses.