physiography of the River Nile and its basin
By: by H.G. Lyons.
Contributors: Lyons, H. G. Sir, 1864-1944.
Publisher: National Printing Department
Published: 1906
Place of publication: Cairo
Language: eng
Number of pages: 411
Subjects: Water-supply; Nile River
Notes: At head of title: Finance Ministry.  Survey Department, Egypt.

Bibliography: p. [391]-397.