{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A centennial history of the first prehistoric reserve, 1892-1992: Administrative history, Casa Grande Ruins National Monument, Arizona","author_name":"A. Berle. Clemensen","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3AV/bigB003AVN72E.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003AVN72E.html\">A centennial history of the first prehistoric reserve, 1892-1992: Administrative history, Casa Grande Ruins National Monument, Arizona</a>","width":400,"height":300}