@article{oai:u-ryukyu.repo.nii.ac.jp:02015404, author = {翁長, 謙良 and Onaga, Kenryo}, issue = {1・2}, journal = {沖縄農業}, month = {Jul}, note = {論文}, pages = {31--46}, title = {赤土流出・そのメカニズムと対策 ―国頭マージの侵食抑止対策について―}, volume = {26}, year = {1991} }