Columbia subject headings:
American poetry--20th century--History and criticism.
Vietnam War, 1961-1975--Poetry.
War poetry, American--History and criticism.
Harvard subject headings:
American poetry--20th century--History and criticism
Vietnam War, 1961-1975--Literature and the war
War poetry, American--20th century--History and criticism.
War poetry, American--History and criticism.
Princeton subject headings:
American poetry--20th century--History and criticism.
Poetry.
Vietnam War, 1961-1975--Poetry.
War poetry, American--History and criticism.