{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Lead-Smelting: The Construction, Equipment, and Operation of Lead Blast-Furnaces, and Observations on the Influence of Metallic Eleme","author_name":"Malvern Wells Iles","thumbnail_url":"https://www.ebooknetworking.net/books/127/340/big1273407512.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1273407512.html\">Lead-Smelting: The Construction, Equipment, and Operation of Lead Blast-Furnaces, and Observations on the Influence of Metallic Eleme</a>","width":400,"height":300}