{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Natural Gas in the U.S. Economy:  Opportunities for Growth","author_name":"Robert Pirog, Michael Ratner","thumbnail_url":"https://www.ebooknetworking.net/books/148/106/big1481063871.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1481063871.html\">Natural Gas in the U.S. Economy:  Opportunities for Growth</a>","width":400,"height":300}