Liège (1) Housing (1) Area (1) Assaying (1) Environmental justice (1) City dwellers (1) Differentiation (Sociology) (1) Walloons (1) Social classes (1) Poverty (1) Pollution (1) Open spaces (1) Matter (1) Marginality, Social (1) Example (1) Equality (1) Dilemma (1) Cork (1) Air (1) Analysis (1) Sanitation (1) Quality (1) Noise (1) Heating (1) Vivienda (1) Marginación social (1) Igualdad (1) Corcho (1) Zonas verdes (1) Desigualdad social (1)