Columbia subject headings:
Buñuel, Luis, 1900-1983--Criticism and interpretation.
Motion pictures--Spain--History.
Tierra sin pan (Motion picture)
Harvard subject headings:
Buñuel, Luis, 1900-1983--Criticism and interpretation.
Buñuel, Luis, 1900-1983.
Documentary films--Spain--History and criticism.
Hurdes Region (Spain)--Social conditions.
Tierra sin pan (Motion picture)
Princeton subject headings:
Buñuel, Luis, 1900-1983.
Documentary films--Spain--History and criticism.
Hurdes Region (Spain)--Social conditions.
Tierra sin pan (Motion picture)