Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ohta Atsuyuki and Imai Noboru and Terashima Shigeru and Tachibana Yoshiko and Okai Takashi and Manaka Mitsuo and Kubota Ran and Nakamura Atsunori and Toyama Chiaki,Geochemical Maps of Soil in Japan,Chikyukagaku,0386-4073,The Geochemical Society of Japan,2023-12-25,57,4,247-278,https://cir.nii.ac.jp/crid/1390861538038349952,https://doi.org/10.14934/chikyukagaku.57.247