Disambiguation evidence for Chao Phraya headwaters system via surface form

"Upper Chao Phraya River basin"

Triples (2)

Triples where some other subject referred to this entity as "Upper Chao Phraya River basin".

Si Inthrathit → region →
"Upper Chao Phraya River basin"
ⓘ
Lithai → sphereOfInfluence →
"Upper Chao Phraya River basin"
ⓘ