The rains of the Nile basin in ... /
Lyons, H. G.(Henry George),Sir,1864-1944.
Egypt.Maṣlaḥat al-Misāḥah.
Egypt.Wizārat al-Mālīyah.
Egypt.Wizārat al-Ashghāl al-ʻUmūmīyah.
Cairo : National Printing Dept.,
-1906.
Description based on: 1904.
At head of title: Ministry of Finance, Survey Dept., Egypt.
Vols. for -1905 by: H.G. Lyons.
Meteorology
Rain and rainfall
Precipitation (Meteorology)
Rain gauges
Rains of the Nile basin and the Nile flood of ...