Brief description of the Philippine mining laws, rules and regulations

Brief description of the Philippine mining laws, rules and regulations

Xehetasun bibliografikoak
Erakunde egilea: Philippine islands Dept. of agriculture and commerce. Division of mineral resources
Formatua: Liburua
Hizkuntza:English
Argitaratua: Manila Bureau of print. 1933.
Gaiak:
Mining law > Philippines.