{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Essay on the Principle of Population and A Summary View of the Principle of Population (Penguin English Library)","author_name":"Thomas Robert Malthus","thumbnail_url":"https://www.ebooknetworking.net/books/014/043/big014043206X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-014043206X.html\">An Essay on the Principle of Population and A Summary View of the Principle of Population (Penguin English Library)</a>","width":400,"height":300}