{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mineral Processing in Developing Countries: A Discussion of Economic, Technical and Structural Factors","author_name":"United Nations","thumbnail_url":"https://www.ebooknetworking.net/books/086/010/big0860105008.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0860105008.html\">Mineral Processing in Developing Countries: A Discussion of Economic, Technical and Structural Factors</a>","width":400,"height":300}