books.google.com - The successful emergence of Shanghai as a world city by the close of the nineteenth century was built upon the establishment of a modern urban base. No aspect of Shanghai's infrastructural developments was more critically important than the creation of a public health system. A Wilderness of Marshes...http://books.google.com/books/about/A_Wilderness_of_Marshes.html?id=mlZDbwh6ymcC&utm_source=gb-gplus-shareA Wilderness of Marshes