@article{oai:kochi.repo.nii.ac.jp:00005086,
 author = {山本, 誠},
 issue = {9},
 journal = {高知大学学術研究報告 農学編},
 month = {},
 note = {application/pdf},
 pages = {77--88},
 title = {林道における視距が車両速度に及ぼす影響},
 volume = {28},
 year = {1979}
}