著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Jacks, G. V. (Graham Vernon)",Land classification for land-use planning,,Imperial Bureau of Soil Science,1946,Imperial bureau of soil science technical communication,,,,https://cir.nii.ac.jp/crid/1130282272441443200