@article{oai:tsukuba.repo.nii.ac.jp:00000379,
 author = {建元, 喜寿 and 白石, 充},
 journal = {研究紀要, Bulletin of Senior High School at Sakado, University of Tsukuba},
 month = {Mar},
 pages = {99--106},
 title = {『学校水田』をつくる I : 計画から造成まで},
 volume = {39},
 year = {2002}
}