Irrigation in Egypt

agriculture alluvium amount arches Assouan Atfeh Bahr Moez Bahr Youssef banks BELBEIS Beni-Souef bottom branches Cairo centimes centimeters chadouf clover constructed corvée cotton cubic meters cultivated Daira Damietta arm Delta deposits depth Derout dikes discharge distribution drainage dredging earth-work Echelle ÉGYPTE Fascicule Egyptian elevating elevating-machines empty engineers established execution Fascicule H Fayoum feeder fellah fertility flood francs furnished Government hectare hectoliters height Hydraulique agricole Ibrahimieh canal inlet inundation basins irrigation Ismail Pasha Ismailieh canal Katatbeh kilograms kilometers L'IRRIGATION EN ÉGYPTE labor Lake lands low water Lower Egypt machines masonry means Mehemet Ali Menoufieh meters long meters per second meters wide method Ministère de l'Agriculture necessary obtained phosphoric acid plant portion proprietor province of Behera quantity raised Rayah Behera regimen region regulating repair riprap river Rosetta arm Sahel sakie Siout slope Sohagieh soil submersion summer crops Upper Egypt valley vertical winter crops