{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A survey and critique of quantitative methods for the appraisal of mineral resources: A progress report ([Report] - United States Energy Research and ... Grand Junction Office ; GJBX-12)","author_name":"DeVerle P 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-B0006WNBN0.html\">A survey and critique of quantitative methods for the appraisal of mineral resources: A progress report ([Report] - United States Energy Research and ... Grand Junction Office ; GJBX-12)</a>","width":400,"height":300}