|
|
2006 |
|
72 |
|
- |
|
|
|
|
Water, A Shared Responsibility, The United Nations World Water Development Report 2 |
|
2006 |
|
600 |
|
- |
|
|
|
|
|
|
2005 |
|
23 |
|
$5.00 |
|
|
|
|
|
|
2005 |
|
39 |
|
$5.00 |
|
|
|
|
|
|
2004 |
|
34 |
|
- |
|
|
|
|
|
|
2003 |
|
273 |
|
- |
|
|
|
|
|
|
2003 |
|
206 |
|
$7.00 |
|
|
|
|
|
|
2002 |
|
144 |
|
- |
|
|
|
|
|
|
2001 |
|
243 |
|
$20.00 |
|
|
|
|
|
|
2000 |
|
89 |
|
- |
|
|
|
|
|
|
1999 |
|
90 |
|
- |
|
|
|
|
|
|
1997 |
|
144 |
|
$5.00 |
|
|
|
|
|
|
1995 |
|
0 |
|
- |
|
|
|
|
|
|
1995 |
|
49 |
|
$5.00 |
|
|
|
|
|
|
1995 |
|
119 |
|
$15.00 |
|
|
|
|
|
|
1993 |
|
82 |
|
- |
|
|
|
|
|
|
1990 |
|
69 |
|
- |
|
|
|
|
|
|
1987 |
|
44 |
|
- |
|
|
|
|
|
|
1985 |
|
92 |
|
- |
|
|
|
|