books.google.ca - Corrugated Iron describes the history and recent revival of a building material once revered as a miracle of the industrial age. Corrugated iron is much more than a cheap roofing material. It is a durable, biodegradable and environmentally-sound cladding system, sufficiently versatile to create one-off...http://books.google.ca/books/about/Corrugated_Iron.html?id=nMeonGuEZM4C&utm_source=gb-gplus-shareCorrugated Iron
