W. F. Hume
The Principles and Objects of Geology with Special Reference to The Geology of Egypt: Technical Lectures Delivered in The Survey Department, Giza on January 20 and February 10, 1910 - Cairo National Printing Department 1911 - 25 27 cm
1911
English
General
The Principles and Objects of Geology with Special Reference to The Geology of Egypt: Technical Lectures Delivered in The Survey Department, Giza on January 20 and February 10, 1910 - Cairo National Printing Department 1911 - 25 27 cm
1911
English
General