Population and industrial decline in the South Wales Coalfield.
D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D006113:United Kingdom; D014852:Wales
Demographic Factors; Developed Countries; Europe; Migration; Migration Policy; Migration, Internal; Northern Europe; Policy; Population; Population Dynamics; Population Policy; Social Policy; United Kingdom; Wales