Output of the Community's industrial basins
Table Table showing the output of the industrial basins of the Community in 1961, illustrating the predominance of the Ruhr basin.
Source and copyright
Source: Communauté européenne du charbon et de l'acier (sous la dir.). CECA 1952-1962, Résultats, Limites, Perspectives. Luxembourg: Service des Publications des Communautés européennes, 1963. 645 p. p. 208.
Copyright: (c) European Union