{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Planetary science and the earth's upper atmosphere: Hearing before the Committee on Aeronautical and Space Sciences, United States Senate, Ninety-fourth Congress, first session, January 29, 1975","author_name":"United States. Congress. Senate. Committee on Aeronautical and Space Sciences.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3U6/bigB003U6HYEG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003U6HYEG.html\">Planetary science and the earth&#039;s upper atmosphere: Hearing before the Committee on Aeronautical and Space Sciences, United States Senate, Ninety-fourth Congress, first session, January 29, 1975</a>","width":400,"height":300}