{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An archaeological assessment of Carlsbad Caverns National Park","author_name":"C. Britt Bousman","thumbnail_url":"https://www.ebooknetworking.net/books/B00/06X/bigB0006XAOW0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006XAOW0.html\">An archaeological assessment of Carlsbad Caverns National Park</a>","width":400,"height":300}