Neflin Sinite ore ore-dressing method(east-Azarbayjan)

States AZARBAIJAN SHARGHI
Author Tarokh
Publisher GSI
Published At 12 February 1991

Summary

Neflin sinite ore ore-dressing method (east-Azarbayjan)

Description

Neflin sinite ore ore-dressing method (east-Azarbayjan) Text in Farsi