@article{oai:u-ryukyu.repo.nii.ac.jp:02006054,
 author = {鎮西, 忠茂 and Chinzei, Tadashige},
 issue = {39},
 journal = {琉大農家便り},
 note = {紀要論文},
 pages = {8--9},
 title = {土と植物と動物　－植物と動物の必須元素のはなし－ （つづき）}
}