{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Biological Wastewater Treatment Systems: Theory and Operation","author_name":"Nigel Horan","thumbnail_url":"https://www.ebooknetworking.net/books/047/192/big0471924253.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471924253.html\">Biological Wastewater Treatment Systems: Theory and Operation</a>","width":400,"height":300}