Assertion details
Summary
elephant's population decline 1 to one close
TEMPORAL
by the late 1970s 1
1 facets
Facet Type Facet cluster
by the late 1970s 1 temporal
1 triples in cluster
population decline to one close 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC By the late 1970s , the population had declined to a herd in the Dawa River valley and one close to the Kenyan border .