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Caves & Caving in Thailand
Phayao Cave Surveys
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Phayao
Tham Do
k
PY0024
26m
Zeitoun et al.
Date unknown
Grade unknown
World clock
00:10:53 BST
UK
06:10:53 ICT
Thailand
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ถ้ำที่ยาวที่สุดในประเทศไทย
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