Assertion details
Summary
river's course remain 1 in its natural state
1 triples in cluster
course remain in its natural state 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC As such , no dams and/or head differential are necessary for the operation of this device ; the course of a river remains in its natural state and no high investments in infrastructure are required .