Shinya Tsukada, Tetsuo Morita, Akira Yuzawa. STUDY ON ASSESSING THE VALUE OF THE TENGUIWA IRRIGATION CANAL. INTERNATIONAL JOURNAL OF GEOMATE [Internet]. 2017 Feb. 10 [cited 2025 Mar. 23];10(22):2007-10. Available from: https://geomatejournal.com/geomate/article/view/1981