{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Reproductive Skew in Vertebrates: Proximate and Ultimate Causes","author_name":"Hager, Reinmar","thumbnail_url":"https://www.ebooknetworking.net/books/052/186/big0521864097.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521864097.html\">Reproductive Skew in Vertebrates: Proximate and Ultimate Causes</a>","width":400,"height":300}