{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Iron-Bearing Rocks (Economic) [Of the Upper Peninsula of Michigan], Volume 1","author_name":"Thomas Benton Brooks","thumbnail_url":"https://www.ebooknetworking.net/books/134/510/big134510118X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-134510118X.html\">Iron-Bearing Rocks (Economic) [Of the Upper Peninsula of Michigan], Volume 1</a>","width":400,"height":300}