{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tree Rings and Telescopes: The Scientific Career of A. E. Douglass","author_name":"Webb, George E.","thumbnail_url":"https://www.ebooknetworking.net/books/081/650/big0816507988.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0816507988.html\">Tree Rings and Telescopes: The Scientific Career of A. E. Douglass</a>","width":400,"height":300}