{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Net Energy Analysis and the Energy Requirements of Energy Systems:","author_name":"Spreng, Daniel T.","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0275927962.html\">Net Energy Analysis and the Energy Requirements of Energy Systems:</a>","width":400,"height":300}