{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Economics in Nature: Social Dilemmas, Mate Choice and Biological Markets","author_name":"Cambridge University Press","thumbnail_url":"https://www.ebooknetworking.net/books/052/100/big0521003997.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521003997.html\">Economics in Nature: Social Dilemmas, Mate Choice and Biological Markets</a>","width":400,"height":300}