{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Environmental Engineering","author_name":"P. Aarne Vesilind, Susan M. Morgan, Lauren G. Heine","thumbnail_url":"https://www.ebooknetworking.net/books/049/529/big0495295833.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0495295833.html\">Introduction to Environmental Engineering</a>","width":400,"height":300}