著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) A EYNARD and T SCHUMACHER and M LINDSTROM and D MALO,Effects of agricultural management systems on soil organic carbon in aggregates of Ustolls and Usterts,Soil and Tillage Research,0167-1987,Elsevier BV,2005-04,81,2,253-263,https://cir.nii.ac.jp/crid/1363670319266841600,https://doi.org/10.1016/j.still.2004.09.012