Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ohta Sadaaki,"Studies on mechanical properties of juvenile wood, especially of Sugi-wood and Hinoki-wood",九州大学農学部演習林報告,04530284,"Research Institution of University Forests, Faculty of Agriculture, Kyushu University",1972-03-30,45,,1-80,https://cir.nii.ac.jp/crid/1390853649693385856,https://doi.org/10.15017/14787