Published in: 1998
Esrey, S. et al.
This book is about sanitation for the future, in a world where most people will live in towns and cities. Over the next 25 years the world´s population is expected to reach 8 billion, with 5 billion living in urban areas. More than half of the 8 billion will face water shortages and 40 % of the urban population might be living in slums. Already today billions of people, in urban areas as well as in rural areas, have no proper sanitation.
Esrey, S. et al. (1998). Ecological Sanitation (in Chinese). SIDA, Sweden
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