{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Geology of Coal and Coal-Mining (Classic Reprint)","author_name":"Walcot Gibson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8GY/bigB008GYKG9W.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008GYKG9W.html\">The Geology of Coal and Coal-Mining (Classic Reprint)</a>","width":400,"height":300}