{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Social Behavior and Organization Among Vertebrates, 1964, 307 pages.","author_name":"W. Etkin","thumbnail_url":"https://www.ebooknetworking.net/books/B00/BXT/bigB00BXTKTJO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00BXTKTJO.html\">Social Behavior and Organization Among Vertebrates, 1964, 307 pages.</a>","width":400,"height":300}