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) FREY SD,Protozoan grazing affects estimates of carbon utilization efficiency of the soil microbial community,Soil Biol. Biochem.,,,2001,33,,1759-1768,https://cir.nii.ac.jp/crid/1571135651731353472,