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) TOBAR R. M.,"The improvement of plant N acquisition from an ammonium-treated, drought-stressed soil by the fungal symbiont in arbuscular mycorrhizate.",Mycorrhiza,,,1994,4,,105-108,https://cir.nii.ac.jp/crid/1570572699080566272,https://doi.org/10.1007/bf00203769