{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geological text-book, for aiding the study of North American geology: being a systematic arrangement of facts collected by the author and his pupils ..","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003OC5YFC.html\">Geological text-book, for aiding the study of North American geology: being a systematic arrangement of facts collected by the author and his pupils ..</a>","width":400,"height":300}