{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Guidance Manual for Conducting Sanitary Surveys of Public Water Systems: Surface Water and Ground Water Under Direct Influence (Gwudi) of Surface Wate","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/128/922/big1289224064.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1289224064.html\">Guidance Manual for Conducting Sanitary Surveys of Public Water Systems: Surface Water and Ground Water Under Direct Influence (Gwudi) of Surface Wate</a>","width":400,"height":300}