{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Unfinished Synthesis: Biological Hierarchies and Modern Evolutionary Thought","author_name":"Niles Eldredge","thumbnail_url":"https://www.ebooknetworking.net/books/019/503/big0195036336.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0195036336.html\">Unfinished Synthesis: Biological Hierarchies and Modern Evolutionary Thought</a>","width":400,"height":300}