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) Sharma D.L,Forms of phosphorus in soils of Rajasthan,Soil science & plant nutrition,00380768,Tokyo : Japanese Society of Soil Science and Plant Nutrition,1963-11,9,6,????,https://cir.nii.ac.jp/crid/1521699230332300032,