{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Key Issues in Petroleum Geology - Stratigraphy (Key Issues in Earth Sciences)","author_name":"F. J. Gregory","thumbnail_url":"https://www.ebooknetworking.net/books/186/239/big1862392374.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1862392374.html\">Key Issues in Petroleum Geology - Stratigraphy (Key Issues in Earth Sciences)</a>","width":400,"height":300}