| Views | |
| Role of Municipalities in Water Services | 134 |
| tammikuu 2013 | helmikuu 2013 | maaliskuu 2013 | huhtikuu 2013 | toukokuu 2013 | |
| Role of Municipalities in Water Services | 28 | 26 | 31 | 33 | 16 |
| Views | |
| pietila.pdf | 157 |
| Views | |
| United States of America | 71 |
| Canada | 32 |
| China | 13 |
| Finland | 9 |
| United Kingdom | 3 |
| Russian Federation | 3 |
| Brazil | 1 |
| Israel | 1 |
| Views | |
| Redwood City | 35 |
| Toronto | 32 |
| Beijing | 11 |
| Sayreville | 8 |
| Santa Clara | 5 |
| Tampere | 5 |
| Cedar Rapids | 3 |
| Espoo | 3 |
| Rancho Cucamonga | 3 |
| Liverpool | 2 |