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) Lee Choong Il and John J. McGuire and John T. Kitchin,The Relationship between Rooting Cofactors of Easy and Difficult-to-root Cuttings of Three Clones of Rhododendron1,Journal of the American Society for Horticultural Science,0003-1062,American Society for Horticultural Science,1969-01,94,1,45-48,https://cir.nii.ac.jp/crid/1360016870542922240,https://doi.org/10.21273/jashs.94.1.45