{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Theory of Island Biogeography","author_name":"Rovert MacArthur, Edward Wilson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/C90/bigB00C90TIZ2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00C90TIZ2.html\">The Theory of Island Biogeography</a>","width":400,"height":300}