{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Chemical Feed Field Guide for Treatment Plant Operators","author_name":"William C. Lauer, Michael G. Barsotti, David K. Hardy","thumbnail_url":"https://www.ebooknetworking.net/books/158/321/big1583215883.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1583215883.html\">Chemical Feed Field Guide for Treatment Plant Operators</a>","width":400,"height":300}