{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles and Practice of Agricultural Analysis (Volume 2); A Manual for the Study of Soils, Fertilizers, and Agricultural Products","author_name":"Harvey Washington Wiley","thumbnail_url":"https://www.ebooknetworking.net/books/021/703/big0217032699.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0217032699.html\">Principles and Practice of Agricultural Analysis (Volume 2); A Manual for the Study of Soils, Fertilizers, and Agricultural Products</a>","width":400,"height":300}