International edition the mines handbook an enlargement of the copper handbook :
Weed, Walter Harvey,
International edition the mines handbook an enlargement of the copper handbook : A manual of the mining industry of the world. - volúmenes
Minas y riquezas minerales--Manuales
TN440 / W44
International edition the mines handbook an enlargement of the copper handbook : A manual of the mining industry of the world. - volúmenes
Minas y riquezas minerales--Manuales
TN440 / W44