Sadayoshi Korenaga
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- History of Locks and Weirs Built of Brick in the Kanto District in the Meiji Era. Dans: Historical Studies in Civil Engineering, v. 18 ( 1998). (1998):
- History of River Structures Built of Brick and Stone in Saitama Prefecture in the Meiji Era. Dans: Historical Studies in Civil Engineering, v. 17 ( 1997). (1997):
- Study on Brick Lock and Weir in the Kanto District. Dans: Historical Studies in Civil Engineering, v. 16 ( 1996). (1996):
- Study on Brick Lock and Weir in Kanto District. Dans: Historical Studies in Civil Engineering, v. 15 ( 1995). (1995):