@article{oai:soar-ir.repo.nii.ac.jp:00015371,
 author = {横山,  忠夫},
 issue = {1},
 journal = {蠶絲學雜誌},
 month = {Oct},
 note = {Article, 蠶絲學雜誌 9(1): 90-92(1936)},
 pages = {90--92},
 title = {櫟樹伐採後の年數と天蠶飼育成績との關係},
 volume = {9},
 year = {1936}
}