@article{oai:obihiro.repo.nii.ac.jp:00002300,
 author = {赤堀, 誠 and Mitsumoto, Takatsugu and 光本, 孝次},
 issue = {3},
 journal = {帯広畜産大学学術研究報告. 第I部, Research bulletin of Obihiro Zootechnical University. Series I},
 month = {Nov},
 note = {application/pdf},
 pages = {683--695},
 title = {乳牛集団の遺伝的改良に及ぼす育種システムの検討},
 volume = {10},
 year = {1977}
}