{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Petroleum Economics: Issues and Strategies of Oil and Natural Gas Production","author_name":"Rognvaldur Hannesson","thumbnail_url":"https://www.ebooknetworking.net/books/156/720/big1567202209.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1567202209.html\">Petroleum Economics: Issues and Strategies of Oil and Natural Gas Production</a>","width":400,"height":300}