Lead-zinc deposits along the Red Sea coast of Egypt : new observations and genetic models on the occurrences of Um Gheig, Wizr, Essel, and Zug El Bohar / by Mortada Mourad El Aref and G. Christian Amstutz. (Monograph series on mineral deposits ; no. 21)
Lead-zinc deposits along the Red Sea coast of Egypt : new observations and genetic models on the occurrences of Um Gheig, Wizr, Essel, and Zug El Bohar / by Mortada Mourad El Aref and G. Christian Amstutz.