H. E. Hurst
The Lake Plateau Basin of The Nile: Second Part - Egypt Government Press 1927 - 66 28 - Physical Department 23 .
Ministry of Public Works, Egypt
1927
English
General
The Lake Plateau Basin of The Nile: Second Part - Egypt Government Press 1927 - 66 28 - Physical Department 23 .
Ministry of Public Works, Egypt
1927
English
General