@article{oai:nied-repo.bosai.go.jp:00000048,
 author = {Takeshi MIZUTANI},
 journal = {国立防災科学技術センター 研究報告},
 month = {Feb},
 pages = {1--46},
 title = {Theoretical and Morphometrical Analysis of theErosional Development of Mountain Slopes and Valleys},
 volume = {8},
 year = {1974}
}