{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Systematics and the Origin of Species from the Viewpoint of a Zoologist","author_name":"Ernst Mayr","thumbnail_url":"https://www.ebooknetworking.net/books/067/486/big0674862503.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0674862503.html\">Systematics and the Origin of Species from the Viewpoint of a Zoologist</a>","width":400,"height":300}