@article{oai:tamagawa.repo.nii.ac.jp:00000496,
 author = {菅原, 道夫 and 清水, 良訓 and 源, 利文 and 清水, 勇},
 issue = {1},
 journal = {ミツバチ科学},
 month = {Dec},
 pages = {19--22},
 title = {大阪府下のミツバチ生息状態},
 volume = {27},
 year = {2006}
}