Murdoch Macdonald
Nile Control: A Statement of The Necessity for Further Control of The Nile to Complete the Development of Egypt and Develop a Certain Area in The Sudan, with Particulars of The Physical Conditions to Be Considered and A Programme of The Engineering Works Involved. - Cairo Government Press 1920 - ix, 262 34 cm
1920
English
General
Nile Control: A Statement of The Necessity for Further Control of The Nile to Complete the Development of Egypt and Develop a Certain Area in The Sudan, with Particulars of The Physical Conditions to Be Considered and A Programme of The Engineering Works Involved. - Cairo Government Press 1920 - ix, 262 34 cm
1920
English
General