{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Evolution in Changing Environments: Some Theoretical Explorations. (MPB-2) (Monographs in Population Biology)","author_name":"Richard Levins","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691080623.html\">Evolution in Changing Environments: Some Theoretical Explorations. (MPB-2) (Monographs in Population Biology)</a>","width":400,"height":300}