VIAF ID: 158276165 ( Corporate )conventionDeclarationdetailLevelhttp://ica-atom.org/doc/RS-2#5.4corporateBodyGreat Britain. Ministry of Housing and Local GovernmentconventionDeclarationGreat Britain. Ministry of Local Government and PlanningconventionDeclarationGreat Britain. Ministry of Housing and Local Government and Welsh OfficeconventionDeclaration1951-1970Great Britain. Department of the Environment