Hardwick, William R.
Fracturing a deposit with nuclear explosives and recovering copper by the in-situ leaching method Hardwick, William R. - Washington Bureau of mines 1967 - Report Investigation 6996 .
recuperación
explosivos nucleares
cobre
621.794.48:623.4.083.2 (47)
Fracturing a deposit with nuclear explosives and recovering copper by the in-situ leaching method Hardwick, William R. - Washington Bureau of mines 1967 - Report Investigation 6996 .
recuperación
explosivos nucleares
cobre
621.794.48:623.4.083.2 (47)