{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Methods and Apparatus used in Dermining the Gas, Coke, and By-Product Making Properties of American Coals with results on a taggart-bed coal from, Roda, Wise County, Virginia, 1931, USBM Bulletin, B 344.","author_name":"A. Fieldner","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0069WDZ9Q.html\">Methods and Apparatus used in Dermining the Gas, Coke, and By-Product Making Properties of American Coals with results on a taggart-bed coal from, Roda, Wise County, Virginia, 1931, USBM Bulletin, B 344.</a>","width":400,"height":300}