{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Surface Management of Federal Coal Resources (43 Cfr 3041) and Coal Mining Operating Regulations (30 Cfr 211).","author_name":"United States Bureau Management","thumbnail_url":"https://www.ebooknetworking.net/books/123/225/big123225424X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-123225424X.html\">Surface Management of Federal Coal Resources (43 Cfr 3041) and Coal Mining Operating Regulations (30 Cfr 211).</a>","width":400,"height":300}