{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Low-Maintenance, Mechanically-Simple Wastewater Treatment Systems (McGraw-Hill series in water resources and environmental engineering)","author_name":"Linvil Gene Rich","thumbnail_url":"https://www.ebooknetworking.net/books/007/052/big0070522529.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070522529.html\">Low-Maintenance, Mechanically-Simple Wastewater Treatment Systems (McGraw-Hill series in water resources and environmental engineering)</a>","width":400,"height":300}