{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Preparation characteristics of coal from Dickenson County, Va","author_name":"T. E. Gray","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41R/bigB0041RS4VK.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041RS4VK.html\">Preparation characteristics of coal from Dickenson County, Va</a>","width":400,"height":300}