{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Isotopic Studies of Azolla and Nitrogen Fertilization of Rice: Report of an FAO/IAEA/SIDA Co-ordinated Research Programme on Isotopic Studies of ... (Developments in Plant and Soil Sciences, 51)","author_name":"Kumarasinghe, K.S.","thumbnail_url":"https://www.ebooknetworking.net/books/940/104/big9401047359.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9401047359.html\">Isotopic Studies of Azolla and Nitrogen Fertilization of Rice: Report of an FAO/IAEA/SIDA Co-ordinated Research Programme on Isotopic Studies of ... (Developments in Plant and Soil Sciences, 51)</a>","width":400,"height":300}