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共检索到4条 ,权限内显示50条;
Private Sector Delivery of Rural Piped Water Services in Bangladesh : A Review of Experience, 2003-2015
- 关键词：
- WATER QUALITY POPULATION DENSITIES WATER SUPPLIES SMALL TOWN WATER WATER SERVICES URBAN COMMUNITIES WATER SUPPLY MANAGEMENT SERVICE STANDARDS TARIFF RATES OPERATIONAL EFFICIENCY
- 年份：
- 2015
- 摘要：
- e been using alternative methods to deliver the same kinds of services in rural areas. Some of these efforts seem
Drilling Down on Geothermal Potential : An Assessment for Central America
- 关键词：
- ALTERNATIVE METHODS
- 年份：
- 2012
- 摘要：
- Economic growth in Central America has increased rapidly over the past 20 years. Currently, the gross domestic product (GDP) per capita for the six Central&#x ...
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