{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Polar and Tropical Worlds: A Description of Man and Nature in the Polar and Equatorial Regions of the Globe","author_name":"Alfred Hudson Guernsey, Georg Hartwig","thumbnail_url":"https://www.ebooknetworking.net/books/114/496/big1144967686.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144967686.html\">The Polar and Tropical Worlds: A Description of Man and Nature in the Polar and Equatorial Regions of the Globe</a>","width":400,"height":300}