Junzo Sago
- Stastical Analysis Of Freshwater Fish Species In Japan Using The National Censuses On River Environments. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2003, n. 727 ( 2003). (2003):
- Relationship Between Physical Characteristics Of River And Fish Species Diversity In The Class A River Of Japan. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2003, n. 748 (novembre 2003). (2003):
- Design and construction of the underground river by the shield method. Présenté pendant: AFTES – Paris 25-28 octobre 1999. (1999):