{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"First International Symposium on Ozone for Water and Wastewater Treatment. December 2-5, 1973","author_name":"International Ozone Institute","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0M4/bigB000M470FM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000M470FM.html\">First International Symposium on Ozone for Water and Wastewater Treatment. December 2-5, 1973</a>","width":400,"height":300}