{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Preliminary Report of a Geological Reconnoissance of Louisiana","author_name":"Eugene Woldemar Hilgard","thumbnail_url":"https://www.ebooknetworking.net/books/114/650/big1146501315.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1146501315.html\">Preliminary Report of a Geological Reconnoissance of Louisiana</a>","width":400,"height":300}