1. Gold mining 87: First International Conference on Gold Mining, November 23, 24, 25, 1987, Vancouver, British Columbia, Canada
Author: C.O. Brawner, editor; advisory organizations, BC Dept. of Mines and Petroleum Resources, BC Mining Association, BC and Yukon Chamber of Mines
Library: Central Library and Documentation Center (Kerman)
Subject: Congresses. ، Gold mines and mining
Classification :
TN
420
.
I58
1987
2. Proceedings: Summitville forum 95
Author: / edited by Harry Posey, James Pendleton and Dirk Van Zyl
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Gold mines and mining- Environmental aspects- Colarado- Summitville- Congresses,Acid mine drainage- Environmental aspects- Colarado- Summitville- Congresses,Water quality- Colarado- Watershed- Congresses
Classification :
TD428
.
G64P72
1995
R
3. Transactions of society for mining, metallurgy, and exploration Volume 312
Author: / edited by William Yernberg
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Gold mines and mining- Congresses,Alaska- Gold discoveries
Classification :
TN410
.
T755
2003
R
