@article{oai:u-ryukyu.repo.nii.ac.jp:02006052,
 author = {砂川, 季昭 and Sunakawa, Sueaki},
 issue = {39},
 journal = {琉大農家便り},
 note = {紀要論文},
 pages = {3--7},
 title = {原野に木を植えましょう}
}