{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical guide to the determination of minerals by the blow-pipe","author_name":"Carl Wilhelm C Fuchs","thumbnail_url":"https://www.ebooknetworking.net/books/B00/39N/bigB0039NNCLY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0039NNCLY.html\">Practical guide to the determination of minerals by the blow-pipe</a>","width":400,"height":300}