{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Coal-dust explosions in mines: causes, effects, and recommendations for prevention","author_name":"George Samuel Rice","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3Z6/bigB003Z6PZME.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003Z6PZME.html\">Coal-dust explosions in mines: causes, effects, and recommendations for prevention</a>","width":400,"height":300}