 | Health and Environment in Sustainable Development - Five Years after the Earth Summit (WHO, 1997, 258 pages) |
 |  | Chapter 2: Driving forces behind current health-and-environment trends |
| | 2.3 Urbanization |
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|
|
|
| Health and Environment in Sustainable Development - Five Years after the Earth Summit (WHO, 1997, 258 pages) |
| | Chapter 2: Driving forces behind current health-and-environment trends |
| | 2.3 Urbanization |
|
|
|
|
|