{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Evolution of Sibling Rivalry (Oxford Series in Ecology and Evolution)","author_name":"Douglas W. Mock, Geoffrey A. Parker","thumbnail_url":"https://www.ebooknetworking.net/books/019/857/big0198577443.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0198577443.html\">The Evolution of Sibling Rivalry (Oxford Series in Ecology and Evolution)</a>","width":400,"height":300}