{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gastrulation in the Pigeon's Egg-: A Morphological and Experimental Study ...","author_name":"John Thomas Patterson","thumbnail_url":"https://www.ebooknetworking.net/books/114/960/big1149600993.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1149600993.html\">Gastrulation in the Pigeon&#039;s Egg-: A Morphological and Experimental Study ...</a>","width":400,"height":300}