14506GAS NATURALPTes-ESTESAURO DE MATERIAS DE SERBIULA active approved GAS NATURAL[TD885.5.N38 (Air pollutant)]

[TN880-TN883 (Mineral resources)]

[TP350 (Fuel)]

]]>GAS NATURAL2015-02-03 05:54:20BT3267GEOLOGIA ECONOMICAPTBT3527HIDROCARBUROSPTBT4712COMBUSTIBLES FOSILESPTBT6620GASES ASFIXIANTES Y VENENOSOSPTBT20319INDUSTRIA DEL GASPTBT3439POZOSPTNT5176CAMPOS PETROLEROSPTNT14503GAS LICUADO DE PETROLEOPTNT20320GAS NATURAL LICUADOPTNT5562PERFORACIONPT