by Okajima, Kenji, Nishiwaki, Shoko
Published in Paddy and water environment (01.04.2019)

by NISHIWAKI, SHOKO, OKAJIMA, KENJI, YAMAJI, EIJI
Published in International Journal of Environmental and Rural Development (2018)

by NISHIWAKI, Shoko, YAMAJI, Eiji
Published in Journal of Rice Terrace Research Association (2020)

by OKAJIMA, Kenji, NISHIWAKI, Shoko
Published in Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering (2017)

by 西脇, 祥子, 山路, 永司
Published in 棚田学会誌 (2020)

by 岡島, 賢治, 西脇, 祥子
Published in Nōgyō Nōson Kōgakkai ronbunshū (2017)