{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"[(Copper Leaching, Solvent Extraction, and Electrowinning Technology)] [Author: II Gerald V. Jergensen] published on (November, 1999)","author_name":"II Gerald V. Jergensen","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00Y2UCRAK.html\">[(Copper Leaching, Solvent Extraction, and Electrowinning Technology)] [Author: II Gerald V. Jergensen] published on (November, 1999)</a>","width":400,"height":300}