{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electrowinning tungsten and associated molybdenum from scheelite","author_name":"J. B. Zadra","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YC/bigB003YCOF2A.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YCOF2A.html\">Electrowinning tungsten and associated molybdenum from scheelite</a>","width":400,"height":300}