{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Preparation characteristics of coal from Nicholas County, W. Va","author_name":"T. E. Gray","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YM/bigB003YMMZAE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YMMZAE.html\">Preparation characteristics of coal from Nicholas County, W. Va</a>","width":400,"height":300}