{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contributions from the Geological Department of Columbia University Vol. I (Nos. 1-12) 1892-1893","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-B004OUCLRC.html\">Contributions from the Geological Department of Columbia University Vol. I (Nos. 1-12) 1892-1893</a>","width":400,"height":300}