Preliminary geological report on Ras Dib area.

von Madgwick, Thomas George
Petroleum research bulletin / Ministry of Finance, Egypt 8
Cairo : Government Press, 1920.
Umfang/Format: 13 S., Ill. (= VII pl.), 1 Kt. ; 27 cm.

Preliminary geological report on the Abu Shaar el Qibli (Black Hill) district.

von Madgwick, Thomas George
Petroleum research bulletin / Ministry of Finance, Egypt 6
Cairo : Government Press, 1920.
Umfang/Format: 11 S., Ill. ; 27 cm.

Preliminary geological report on the Quseir-Safaga district, particularly the Wadi Mureikha area.

von Hume, William Fraser
Petroleum research bulletin / Ministry of Finance, Egypt 5
Cairo : Government Press, 1920.
Umfang/Format: 15 p. : ill. (= 2 pl.), 2 maps ; 27 cm.