Thailand. Dept. of Mineral Resources
Thailand. Department of Mineral Resources
Thailand. Sapphayākǭn Thǭranī, Krom
Thailand. Mineral Resources, Dept. of
Thailand. Krasūang Phatthanākān hǣng Chāt. Dept. of Mineral Resources
Thailand. Krasūang Phatthanākān h̄̄ng Chāt. Department of Mineral Resources
Thailand. Krasūang Phatthanākān hǣng Chāt. Krom Sapphayākǭn Thǭranī
Thailand. Krasūang Sapphayākō̜n Thammachāt l̄ Singw̄̄tlō̜m. Department of Mineral Resources
Thailand. Krasūang Sapphayākō̜n Thammachāt l̄ Singw̄̄tlō̜m. Krom Sapphayākō̜n Thō̜ranī
タイ王国鉱物資源局（タイ オウコク コウブツ シゲンキョク）
