{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Guide to laboratory establishment for plant nutrient analysis (FAO Fertilizer and Plant Nutrition Bulletins)","author_name":"Food and Agriculture Organization of the United Nations","thumbnail_url":"https://www.ebooknetworking.net/books/925/105/big9251059810.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9251059810.html\">Guide to laboratory establishment for plant nutrient analysis (FAO Fertilizer and Plant Nutrition Bulletins)</a>","width":400,"height":300}