{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Life History Invariants: Some Explorations of Symmetry in Evolutionary Ecology (Oxford Series in Ecology and Evolution)","author_name":"Eric L. Charnov","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-019854071X.html\">Life History Invariants: Some Explorations of Symmetry in Evolutionary Ecology (Oxford Series in Ecology and Evolution)</a>","width":400,"height":300}