{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Coal extraction, transport, and logistics technology for underground mining","author_name":"Robert J. Evans","thumbnail_url":"https://www.ebooknetworking.net/books/B00/30T/bigB0030T1TJY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0030T1TJY.html\">Coal extraction, transport, and logistics technology for underground mining</a>","width":400,"height":300}