Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIGAKI Matsuo,THE FORMS OF SPHERE AND THE TYPES OF REGIONAL CONDITIONS IN THE INDUSTRIAL ZONE IN NORTH KYUSHU,Geographical Review of Japan,00167444,The Association of Japanese Geographers,1958,31,12,702-717,https://cir.nii.ac.jp/crid/1390282679309922048,https://doi.org/10.4157/grj.31.702