{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Biology of Wastewater Treatment (Second Edition)(Series on Environmental Science and Management ¿ Vol. 4)","author_name":"N. F. Gray, Nick F. Gray","thumbnail_url":"https://www.ebooknetworking.net/books/186/094/big1860943322.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1860943322.html\">Biology of Wastewater Treatment (Second Edition)(Series on Environmental Science and Management ¿ Vol. 4)</a>","width":400,"height":300}