@article{oai:u-ryukyu.repo.nii.ac.jp:02006603,
 author = {Wheeler, Ernest. J.},
 issue = {2},
 journal = {琉球大学農家政学部学術報告, Science bulletin of Agriculture & Home Economics Division, University of the Ryukyus},
 note = {紀要論文},
 pages = {1--3},
 title = {Agriculture Improvement in the Ryukyus}
}