@article{oai:u-ryukyu.repo.nii.ac.jp:02007204,
 author = {渡嘉敷, 綏宝 and Tokashiki, Suiho},
 issue = {6},
 journal = {琉球大学農家政工学部学術報告, The science bulletin of the Division of Agriculture,   Home Economics & Engineering, University of the Ryukyus},
 month = {Aug},
 note = {紀要論文},
 pages = {99--108},
 title = {沖縄における乳牛の繁殖状況調査1},
 year = {1959}
}