{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Petroleum, Asphalt and Natural Gas","author_name":"Kansas City, Mo, Roy Cros, Kansas City Testing Laboratory","thumbnail_url":"https://www.ebooknetworking.net/books/110/360/big110360824X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-110360824X.html\">Petroleum, Asphalt and Natural Gas</a>","width":400,"height":300}