Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIRAOKA Toru and NAKAGAWA Kei and NONAKA Hirofumi and HIROTA Masaharu and SUZUKI Yoshihiro,Interpolation of Nitrate Concentration in Groundwater Using Spatiotemporal Analysis with Land Use Information,JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES,09151389,THE JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES,2021-05-05,34,3,181-191,https://cir.nii.ac.jp/crid/1390288370501653632,https://doi.org/10.3178/jjshwr.34.181