{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"World Trade and Biological Exchanges Before 1492, Revised and Expanded Edition","author_name":"Johannessen, Dr. Carl L.","thumbnail_url":"https://www.ebooknetworking.net/books/148/208/big148208760X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-148208760X.html\">World Trade and Biological Exchanges Before 1492, Revised and Expanded Edition</a>","width":400,"height":300}