{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geophysical investigations, seismic reflection surveys: Keechelus Dam, Washington (Technical memorandum)","author_name":"Richard D Markiewicz","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006RKPCU.html\">Geophysical investigations, seismic reflection surveys: Keechelus Dam, Washington (Technical memorandum)</a>","width":400,"height":300}