Powell, Hilary, Urban Alchemy/ Hilary powell - (no page number): illustrations; 24cm Made by Hilary Powell in collaboration with demolition site materials and those working with them on University College London sites of deconstruction and refurbishment Subjects--Topical Terms: MaterialsProduct designIndustrial designBuilding materialsZincBrickAluminiumAsbestosSteelConcreteWoodCopperPhotographySlate Dewey Class. No.: 670 POW