Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAGAI Kyozo and KUBOTA Masatsugu,On the Inactivities of Nitrifying Bacteria of Paddy Field Soils in Case of Incubation at Upland Field Moisture,Japanese Journal of Soil Science and Plant Nutrition,0029-0610,Japanese Society of Soil Science and Plant Nutrition,1970,41,11,453-456,https://cir.nii.ac.jp/crid/1390001206552701184,https://doi.org/10.20710/dojo.41.11_453