{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Systematics And the Origin of Species: On Ernst Mayr's 100th Anniversary","author_name":"National Academy of Sciences","thumbnail_url":"https://www.ebooknetworking.net/books/030/909/big0309095360.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0309095360.html\">Systematics And the Origin of Species: On Ernst Mayr&#039;s 100th Anniversary</a>","width":400,"height":300}