Vietnam founds geology and minerals dept

The General Department of Geology and Minerals of Vietnam (GDGMV) has been established on the basis of the former Department of Geology and Minerals of Vietnam (DGMV)

Vietnam founds geology and minerals dept Vietnam founds geology and minerals dept Vietnam founds geology and minerals dept Vietnam founds geology and minerals dept Vietnam founds geology and minerals dept

The General Department of Geology and Minerals of Vietnam (GDGMV) has been established on the basis of the former Department of Geology and Minerals of Vietnam (DGMV).