Ines Restrepo Tarquino
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Sanitation in Colombia's low-income settlements: selection, implementation, and evaluation
01.10.1994
In many of the world's large cities, less than two-thirds of the marginal settlers have access to adequate sanitation systems — posing a severe danger to people's health, and to the environment. One programme in Colombia is working in tandem with communities to evaluate and develop the low-cost technologies that they want.