Britain's North and South and the World's North and South or Why is Mid Glamorgan poorer than Singapore?

Cyfrwng

Part of Lynn Mainwaring, 1994 "Britain's North and South and the World's North and South or Why is Mid Glamorgan poorer than Singapore?"

Teitl
Britain's North and South and the World's North and South or Why is Mid Glamorgan poorer than Singapore?