{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Description of the filtration works and pumping stations, also, brief historical review of the water supply, 1789-1900","author_name":"Philadelphia. Bureau of Water","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9QW/bigB009QWT252.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009QWT252.html\">Description of the filtration works and pumping stations, also, brief historical review of the water supply, 1789-1900</a>","width":400,"height":300}