Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Suzuki Motomu and Yanai Masashi and Watanabe Takahide,Determination of Nitrate Nitrogen in Soil Extracts by FIA with Photo-Induced Reduction,Japanese Journal of Soil Science and Plant Nutrition,0029-0610,Japanese Society of Soil Science and Plant Nutrition,2004,75,5,613-616,https://cir.nii.ac.jp/crid/1390282681533592064,https://doi.org/10.20710/dojo.75.5_613