@inproceedings{oai:soar-ir.repo.nii.ac.jp:00015571, author = {八木, 誠政}, book = {蠶絲科學講演集}, month = {May}, note = {Article, 蠶絲科學講演集 2: 145-169(1929)}, pages = {145--169}, publisher = {明文堂}, title = {五 養蠶及養蠶學上必要なる凾數的現象に就て}, volume = {2}, year = {1929} }