{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Environmental Engineering","author_name":"MacKenzie L. Davis, David A. Cornwell","thumbnail_url":"https://www.ebooknetworking.net/books/007/132/big0071326243.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0071326243.html\">Introduction to Environmental Engineering</a>","width":400,"height":300}