{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principi di ecologia.","author_name":"ODUM Eugene P. -","thumbnail_url":"https://www.ebooknetworking.net/books/B00/6MR/bigB006MR58I4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B006MR58I4.html\">Principi di ecologia.</a>","width":400,"height":300}