@inproceedings{oai:soar-ir.repo.nii.ac.jp:00015559,
 author = {平塚,  英吉},
 book = {蠶絲科學講演集},
 month = {May},
 note = {Article, 蠶絲科學講演集 3: 73-98(1932)},
 pages = {73--98},
 publisher = {明文堂},
 title = {二 蠶絲業の改良と蠶絲科學},
 volume = {3},
 year = {1932}
}