{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Environment for Man: The Next Fifty Years","author_name":"William R. Ewald","thumbnail_url":"https://www.ebooknetworking.net/books/025/312/big0253122805.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0253122805.html\">Environment for Man: The Next Fifty Years</a>","width":400,"height":300}