{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Performance characteristics of coal-washing equipment: By A.W. Deurbrouck and J. Hudy, Jr (Report of investigations / United States Department of the Interior, Bureau of Mines)","author_name":"A. W Deurbrouck","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006Y6ZNG.html\">Performance characteristics of coal-washing equipment: By A.W. Deurbrouck and J. Hudy, Jr (Report of investigations / United States Department of the Interior, Bureau of Mines)</a>","width":400,"height":300}