@article{oai:u-ryukyu.repo.nii.ac.jp:02015114,
 author = {池原, 真一 and Ikehara, Shinichi},
 issue = {2},
 journal = {沖縄農業},
 month = {Dec},
 note = {論文},
 pages = {25--29},
 title = {甘蔗の生産費調査における諸問題},
 volume = {2},
 year = {1963}
}