Columbia subject headings:
Air bases, British.
Harvard subject headings:
Air bases--Great Britain--History.
Airport buildings--Great Britain--History.
World War, 1914-1918--Aerial operations, British
World War, 1939-1945--Aerial operations, British.
Princeton subject headings:
Air bases--Great Britain--History.
Airport buildings--Great Britain--History.
World War, 1914-1918--Aerial operations, British.
World War, 1939-1945--Aerial operations, British.