{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mobile diesel-powered equipment for nongassy noncoal mines and tunnels approved by the Bureau of Mines, 1951-66","author_name":"Rogers F. Davis","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3HK/bigB003HKQBLM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003HKQBLM.html\">Mobile diesel-powered equipment for nongassy noncoal mines and tunnels approved by the Bureau of Mines, 1951-66</a>","width":400,"height":300}