develop water supply
101Sanitation — is the hygienic means of preventing human contact from the hazards of wastes to promote health. Hazards can be either physical, microbiological, biological or chemical agents of disease. Wastes that can cause health problems are human and animal… …
102Steam locomotive — A steam locomotive is a locomotive powered by steam. The term usually refers to its use on railways, but can also refer to a road locomotive such as a traction engine or steamroller.Steam locomotives dominated rail traction from the mid 19th… …
103Hydropolitics in the Nile Basin — Essay like|article|date=December 2007The Nile River is subject to political interactions. It is the world s longest river flowing 6,700 kilometers through ten countries in northeastern Africa – Rwanda, Burundi, Democratic Republic of the Congo… …
104Irrigation in Peru — Source : Portal Agrario (1994)About 80% of all water withdrawal in Peru is used for irrigation, yet much of this water (65%) is lost due to reliance on inefficient irrigation systems.ref harv|INRENA|Comision Tecnica Multisectorial|Comision… …
105Western architecture — Introduction history of Western architecture from prehistoric Mediterranean cultures to the present. The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… …
106California — For other uses, see California (disambiguation). State of California …
107Mir — This article is about the Soviet/Russian space station. For other uses, see Mir (disambiguation). Mir …
108Diesel locomotive — Three styles of diesel locomotive body: cab unit, hood unit and box cab. These locomotives are operated by Pacific National in Australia …
109Community wind energy — Wind turbines at Findhorn Ecovillage make the community a net exporter of electricity. Community wind projects are locally owned by farmers, investors, businesses, schools, utilities, or other public or private entities who utilize wind energy to …
110Five-year plans of the People's Republic of China — The five year plans of People s Republic of China (PRC) (simplified Chinese: 中国五年计划; traditional Chinese: 中國五年計劃; pinyin: Zhōngguó Wǔnián Jìhuà) are a series of economic development initiatives. The economy was shaped by the Communist Party of… …
