{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Hydro-Metallurgy of Copper: Being an Account of Processes Adopted in the Hydro-Metallurgical Treatment of Cupriferous Ores, Including the ... and the Roasting of Copper Ores [ 1902 ]","author_name":"Manuel Eissler","thumbnail_url":"https://www.ebooknetworking.net/books/111/234/big1112343504.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112343504.html\">The Hydro-Metallurgy of Copper: Being an Account of Processes Adopted in the Hydro-Metallurgical Treatment of Cupriferous Ores, Including the ... and the Roasting of Copper Ores [ 1902 ]</a>","width":400,"height":300}