Title: 110 pī Krom Sapphayākō̜n Thō̜ranī, tamnān sư̄psān hā phǣndin
Description: On Department of Mineral Resources, their activities, development, and administration; volume brought out at 110th anniversary of the Department.
Subjects: Mines and mineral resources, Thailand, Thailand. Krom Sapphayākō̜n Thō̜ranī
Places: Thailand