Columbia subject headings:
Bards and bardism in literature.
English poetry--19th century--History and criticism.
English poetry--20th century--History and criticism.
English poetry--Celtic influences.
Hopkins, Gerard Manley, 1844-1889--Literary style.
Ireland--In literature.
Thomas, Dylan, 1914-1953--Literary style.
Wales--In literature.
Yeats, W. B. (William Butler), 1865-1939--Literary style.
Harvard subject headings:
Bards and bardism in literature
English poetry--19th century--History and criticism
English poetry--20th century--History and criticism
English poetry--Celtic influences
Hopkins, Gerard Manley, 1844-1889--Literary style.
Ireland--In literature
Thomas, Dylan, 1914-1953--Literary style.
Wales--In literature
Yeats, W. B. (William Butler), 1865-1939--Literary style.
Princeton subject headings:
Bards and bardism in literature.
English poetry--19th century--History and criticism.
English poetry--20th century--History and criticism.
English poetry--Celtic influences.
Hopkins, Gerard Manley, 1844-1889--Style.
Ireland--In literature.
Thomas, Dylan, 1914-1953--Style.
Wales--In literature.
Yeats, W. B. (William Butler), 1865-1939--Style.