{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Preparation characteristics of coal from Monongalia County, W. Va","author_name":"T. E. Gray","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3Z4/bigB003Z4JJ4Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003Z4JJ4Q.html\">Preparation characteristics of coal from Monongalia County, W. Va</a>","width":400,"height":300}