{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"U.S. Geological Survey Coal Exploratory Program Coal Drilling Activities, Fy 79: Usgs Open-File Report 79-1356","author_name":"Gary B. Schneider","thumbnail_url":"https://www.ebooknetworking.net/books/128/897/big1288972903.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1288972903.html\">U.S. Geological Survey Coal Exploratory Program Coal Drilling Activities, Fy 79: Usgs Open-File Report 79-1356</a>","width":400,"height":300}