Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KAWASUMI Tatsunori,"Geo-environmental Changes and Land Development History after the Middle of the Yayoi Period in the ""Asuka-Fujiwara Region"", Nara Basin, West Japan",Japanese Journal of Human Geography,00187216,The Human Geographical Society of Japan,2001,53,5,477-493,https://cir.nii.ac.jp/crid/1390282680117858304,https://doi.org/10.4200/jjhg1948.53.477