{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sources and Control of Air Pollution","author_name":"R.J. Heinsohn, R. L. Kabel","thumbnail_url":"https://www.ebooknetworking.net/books/013/624/big0136248349.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0136248349.html\">Sources and Control of Air Pollution</a>","width":400,"height":300}