Rūam kotmāi rǣ.
Publisher: Fāi Sonthēt læ Withēt Samphan, Kō̜ng Sētthakit læ Phǣiphrǣ, Krom Sapphayākō̜n Thō̜ranī
Published: 1980
Place of publication: [Bangkok]
Language: tha
Number of pages: 123
Subjects: Mining law -- Thailand.
Notes: In Thai.
Errata slip inserted.