{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Maximising the Use of Biological Nitrogen Fixation in Agriculture (Developments in Plant and Soil Sciences, 99)","author_name":"Hardarson, Gudni G.","thumbnail_url":"https://www.ebooknetworking.net/books/140/201/big1402012373.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1402012373.html\">Maximising the Use of Biological Nitrogen Fixation in Agriculture (Developments in Plant and Soil Sciences, 99)</a>","width":400,"height":300}