{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Leaching gold and silver ores : The Plattner and Kiss processes. A practical treatise","author_name":"Charles Howard Aaron, A. J. Leary","thumbnail_url":"https://www.ebooknetworking.net/books/B00/EOG/bigB00EOGA3M6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00EOGA3M6.html\">Leaching gold and silver ores : The Plattner and Kiss processes. A practical treatise</a>","width":400,"height":300}