{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Composition and Origin of Cometary Materials","author_name":"K. Altwegg, P. Ehrenfreund, Johannes Geiss, W.F. Huebner, J. Geiss","thumbnail_url":"https://www.ebooknetworking.net/books/079/236/big0792361547.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0792361547.html\">Composition and Origin of Cometary Materials</a>","width":400,"height":300}