{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cultural resources magnetometer survey and testing: Great Highway/Ocean Beach Seawall Project, San Francisco, California","author_name":"Robert L Gearhart","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00071HGN6.html\">Cultural resources magnetometer survey and testing: Great Highway/Ocean Beach Seawall Project, San Francisco, California</a>","width":400,"height":300}