{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Oceanography and Mine Warfare","author_name":"National Research Council, Division on Earth and Life Studies, Environment and Resources Commission on Geosciences, Ocean Studies Board","thumbnail_url":"https://www.ebooknetworking.net/books/030/906/big0309067987.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0309067987.html\">Oceanography and Mine Warfare</a>","width":400,"height":300}