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Het groeipoolconcept en de regionaaleconomische politiek. Toepassing op de Westvlaamse economie
Vanneste, Olivier, (1967)
Growth poles, regional growth axes and regional planning in Galicia, Spain
O'Flanagan, Patrick, (1979)
Het groeipoolconcept en de regionaal-economische politiek
Economic activity in small areas
Thomas, Morgan D., (1960)
Economic development and selected organizational and spatial perspectives of technological change
Thomas, Morgan D., (1975)
Economic geography and the manufacturing industry of Northern Ireland
Thomas, Morgan D., (1956)