{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Underground gasification of coal: second experiment in preparing a path through a coalbed by hydraulic fracturing","author_name":"Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YC/bigB003YC1U9G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YC1U9G.html\">Underground gasification of coal: second experiment in preparing a path through a coalbed by hydraulic fracturing</a>","width":400,"height":300}