@article{oai:shinshu.repo.nii.ac.jp:00033709,
 author = {土屋, 敏夫},
 journal = {信州大学農学部農場報告},
 month = {Jan},
 note = {Article, 信州大学農学部農場報告 5: 55-60(1990)},
 pages = {55--60},
 title = {天地返し法によるハクサイの根こぶ病防除},
 volume = {5},
 year = {1990}
}