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 Great Britain. National Radiological Protection Board,Radiological protection objectives for land contaminated with radionuclides,,National Radiological Protection Board,1998,Documents of the NRPB,,0859514161,,https://cir.nii.ac.jp/crid/1130282269543307264