@article{oai:tamagawa.repo.nii.ac.jp:00000770,
 author = {プロポリス研究者協会},
 issue = {1},
 journal = {ミツバチ科学},
 month = {Jan},
 pages = {33--38},
 title = {ブラジルにプロポリスを訪ねて},
 volume = {20},
 year = {1999}
}