Columbia subject headings:
American literature--History and criticism.
Canadian literature--History and criticism.
Frontier and pioneer life in literature.
Great Plains--In literature.
Landscapes in literature.
Prairies in art.
Prairies in literature.
West (U.S.)--In literature.
Harvard subject headings:
American literature--History and criticism
Canadian literature--History and criticism
Frontier and pioneer life in literature.
Great Plains in literature.
Great Plains--In literature.
Landscapes in literature.
North America--Intellectual life.
Prairies in art.
Prairies in literature.
West (U.S.)--In literature.
Princeton subject headings:
American literature--History and criticism.
Canadian literature--History and criticism.
Frontier and pioneer life in literature.
Great Plains--In literature.
Landscapes in literature.
Prairies in art.
Prairies in literature.
West (U.S.)--In literature.