@article{oai:rakuno.repo.nii.ac.jp:00001061,
 author = {IMAI, Kei and 今井, 敬},
 issue = {12},
 journal = {酪農ジャーナル},
 month = {Dec},
 note = {Article},
 pages = {34--35},
 title = {牛の繁殖管理の理論と実際⑫ : 妊娠から分娩までの牛の繁殖管理(2) : 良好な繁殖を保つ飼養管理とは},
 volume = {68},
 year = {2015}
}