@article{oai:kochi.repo.nii.ac.jp:00005071,
 author = {Ogura, Masazumi and Minami, Nobuhiro and Imao, Akio},
 issue = {8},
 journal = {高知大学学術研究報告 農学編},
 month = {},
 note = {application/pdf},
 pages = {53--57},
 title = {Numerical Analysis of Crop Cover Effect on the Soil Eroaion by Rainfall},
 volume = {30},
 year = {1981}
}