{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Report of J. Ross Browne on the mineral resources of the states and territories west of the Rocky Mountains. [1867]","author_name":"Maria Bonn","thumbnail_url":"https://www.ebooknetworking.net/books/142/557/big1425570143.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1425570143.html\">Report of J. Ross Browne on the mineral resources of the states and territories west of the Rocky Mountains. [1867]</a>","width":400,"height":300}