Columbia subject headings:
Harvard subject headings:
Boaters (Persons)--England--Biography.
Boats and boating--England--History--20th century.
Cornish, Margaret.
Women--England--Biography.
Princeton subject headings:
Boaters (Persons)--England--Biography.
Boats and boating--England--History--20th century.
Cornish, Margaret.
Grand Union Canal (England)--History--20th century.
Oxford Canal (England)--History--20th century.
Women--England--Biography.