@article{oai:u-ryukyu.repo.nii.ac.jp:02015676,
 author = {永塚, 鎭男 and Nagatsuka, Shizuo},
 issue = {1},
 journal = {沖縄農業},
 month = {Mar},
 note = {論文},
 pages = {77--81},
 title = {土壌よもやまばなし（１）　―ジャーガルの語源を探る―},
 volume = {40},
 year = {2007}
}