{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Environmental Magnetism, Volume 86: Principles and Applications of Enviromagnetics (International Geophysics)","author_name":"Mark Evans MD FRCP, Friedrich Heller","thumbnail_url":"https://www.ebooknetworking.net/books/012/243/big0122438515.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0122438515.html\">Environmental Magnetism, Volume 86: Principles and Applications of Enviromagnetics (International Geophysics)</a>","width":400,"height":300}