{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Columbium (Niobium) and tantalum in Wyoming (Open file report)","author_name":"Ray E Harris","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006S0E7K.html\">Columbium (Niobium) and tantalum in Wyoming (Open file report)</a>","width":400,"height":300}