@article{oai:teapot.lib.ocha.ac.jp:00036210, author = {渡辺, 真紀子 and Watanabe, Makiko}, journal = {お茶の水地理}, month = {May}, note = {application/pdf, 紀要論文}, pages = {16--23}, title = {黒ボク土の生成と農耕文化 : とくに放牧との関わりについて}, volume = {31}, year = {1990} }