http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
economic benefits of potable water supply projects to households in developing countries
In this report the authors argue that there is a need for both improved procedures and better practice in the estimation of the economic benefits of water supply sector, and then present several appoaches that can be used to estimate the economic benefits to households of potable water supply
Dale Whittington and Venkateswarlu Swarna.
Water-supply,Drinking water,Cung cấp nước
Developing countries.,Developing countries,Phát triển quốc gia