{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Biological Wastewater Treatment Process Design Calculations","author_name":"Harlan Bengtson","thumbnail_url":"https://www.ebooknetworking.net/books/B01/MU7/bigB01MU7NEWU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01MU7NEWU.html\">Biological Wastewater Treatment Process Design Calculations</a>","width":400,"height":300}