{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hydrographic Surveying: Methods, Tables and Forms of Notes (Classic Reprint)","author_name":"Samuel Hill Lea","thumbnail_url":"https://www.ebooknetworking.net/books/133/201/big1332017355.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1332017355.html\">Hydrographic Surveying: Methods, Tables and Forms of Notes (Classic Reprint)</a>","width":400,"height":300}