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Class A River System
River classification in Japan.
Wikipedia | Classification of Rivers in Japan
External Pages About Class A River System
Google Knowledge Graph
Statements about
Class A River System
Country
Japan
Name in Kana
いっきゅうすいけい
Unnamed
:
bug: P2125
Native Label
一級水系
Subclass Of
Drainage System
Drainage Basin
Instance Of
Specialised Classification Scheme
Main Regulatory Text
River Act
