{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Folios of the Geologic Atlas of the United States : Elkton-Wilmington, Maryland - Delaware - New Jersey - Pennsylvania, 1920, Folios of the Geologic Atlas of the United States, Number 211 : 22 pages and 4 maps.","author_name":"F. and Miller, B. L. Bascom","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0069W8ZG4.html\">Folios of the Geologic Atlas of the United States : Elkton-Wilmington, Maryland - Delaware - New Jersey - Pennsylvania, 1920, Folios of the Geologic Atlas of the United States, Number 211 : 22 pages and 4 maps.</a>","width":400,"height":300}