Page 10/21/2014 21:44:35

WEP – Prof. Mai hosts two distinguished international guests, Dr. Reinhard Ramdohr, geologist and ore-mineral specialists, and Mr. Michael Martin, author and photographer

1/11/2015
Jan 11-22, 2015: WEP – Prof. Mai hosts two distinguished international guests, Dr. Reinhard Ramdohr, geologist and ore-mineral specialists, and Mr. Michael Martin, author and photographer