@article{oai:soar-ir.repo.nii.ac.jp:00015369, author = {須田, 圭二}, issue = {1}, journal = {蠶絲學雜誌}, month = {Oct}, note = {Article, 蠶絲學雜誌 9(1): 77-84(1936)}, pages = {77--84}, title = {無肥料桑の化學的組成に就て}, volume = {9}, year = {1936} }