{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Beneficiation of nonmagnetic taconites by selective flocculation-cationic flotation (Report of investigations - Bureau of Mines)","author_name":"A. F Colombo","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006WE6CU.html\">Beneficiation of nonmagnetic taconites by selective flocculation-cationic flotation (Report of investigations - Bureau of Mines)</a>","width":400,"height":300}