TY  - BOOK
AU  - Weed, Walter Harvey,
TI  - International edition the mines handbook an enlargement of the copper handbook: A manual of the mining industry of the world
AV  - TN440 W44
PY  - 1920///-9999
CY  - New York
PB  - W. h. weed
KW  - Minas y riquezas minerales
KW  - Manuales
ER  -