Irrigate
71Manyuchi Dam — Lake Manyuchi Sunrise and dusk looking east Location Mwenezi Coordinates …
72Agriculture in Sudan — In the early 1990s, agriculture and livestock raising were the main sources of livelihood in Sudan for about 61 percent of the working population. cite web|url=http://lcweb2.loc.gov/cgi bin/query/D?cstdy:4:./temp/ frd htX5::|title=Agriculture,… …
73Arabian Desert — 1. a desert in Egypt between the Nile valley and the Red Sea. ab. 80,000 sq. mi. (207,000 sq. km). 2. the desert region in the N part of the Arabian peninsula. * * * Desert region, Arabian Peninsula. It covers about 900,000 sq mi (2,330,000 sq… …
74Iraq — /i rak , i rahk /, n. a republic in SW Asia, N of Saudi Arabia and W of Iran, centering in the Tigris Euphrates basin of Mesopotamia. 22,219,289; 172,000 sq. mi. (445,480 sq. km). Cap.: Baghdad. Also, Irak. * * * Iraq Introduction Iraq Background …
75Morocco — Moroccan /meuh rok euhn/, adj., n. /meuh rok oh/, n. 1. French, Maroc. Spanish, Marruecos. a kingdom in NW Africa: formed from a sultanate that was divided into two protectorates (French Morocco and Spanish Morocco) and an international zone.… …
76subirrigate — subirrigation, n. /sub ir i gayt /, v.t., subirrigated, subirrigating. to irrigate beneath the surface of the ground, as with water passing through a system of underground porous pipes or transmitted through the subsoil from ditches, etc. [1900… …
77Pánuco River — River, central Mexico. Rising in Hidalgo state and flowing northeast into the Gulf of Mexico below Tampico, it is about 100 mi (160 km) long and has considerable economic importance. It has served to drain Texcoco and other interior lakes via a… …
78Yakima River — River, south central Washington, U.S. Rising in the Cascade Range, it flows southeast for about 200 mi (320 km) to join the Columbia River near Kennewick. The Yakima and its tributaries irrigate about 460,000 ac (190,000 ha) in the river valley.… …
79Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… …
80irrigation and drainage — ▪ agriculture Introduction artificial application of water to land and artificial removal of excess water from land, respectively. Some land requires irrigation or drainage before it is possible to use it for any agricultural production; other… …
