Columbia subject headings:
Harvard subject headings:
Colonies in literature.
Diseases in literature.
German literature--19th century--History and criticism
German literature--20th century--History and criticism
German literature--History and criticism
Germany--Colonies--History.
Hygiene in literature.
Literature and medicine--History.
Medicine in literature.
Tropical medicine--History.
Tropics--In literature.
Princeton subject headings:
Colonies in literature.
Diseases in literature.
German literature--19th century--History and criticism.
German literature--20th century--History and criticism.
Hygiene in literature.
Medicine in literature.
Tropics--In literature.